40905231360

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 1056

約数和(自身を含む): 169361902080

約数和(自身を除く): 128456670720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 32, 34, 35, 40, 42, 46, 48, 49, 51, 56, 60, 64, 68, 69, 70, 80, 84, 85, 92, 96, 98, 102, 105, 112, 115, 119, 120, 128, 136, 138, 139, 140, 147, 160, 161, 168, 170, 184, 192, 196, 204, 210, 224, 230, 238, 240, 245, 255, 256, 272, 276, 278, 280, 294, 320, 322, 336, 340, 345, 357, 368, 384, 391, 392, 408, 417, 420, 448, 460, 476, 480, 483, 490, 510, 512, 544, 552, 556, 560, 588, 595, 640, 644, 672, 680, 690, 695, 714, 735, 736, 768, 782, 784, 805, 816, 833, 834, 840, 896, 920, 952, 960, 966, 973, 980, 1020, 1024, 1088, 1104, 1112, 1120, 1127, 1173, 1176, 1190, 1280, 1288, 1344, 1360, 1380, 1390, 1428, 1470, 1472, 1536, 1564, 1568, 1610, 1632, 1666, 1668, 1680, 1785, 1792, 1840, 1904, 1920, 1932, 1946, 1955, 1960, 2040, 2085, 2176, 2208, 2224, 2240, 2254, 2346, 2352, 2363, 2380, 2415, 2499, 2560, 2576, 2688, 2720, 2737, 2760, 2780, 2856, 2919, 2940, 2944, 3072, 3128, 3136, 3197, 3220, 3264, 3332, 3336, 3360, 3381, 3570, 3584, 3680, 3808, 3840, 3864, 3892, 3910, 3920, 4080, 4165, 4170, 4352, 4416, 4448, 4480, 4508, 4692, 4704, 4726, 4760, 4830, 4865, 4998, 5120, 5152, 5376, 5440, 5474, 5520, 5560, 5635, 5712, 5838, 5865, 5880, 5888, 6256, 6272, 6394, 6440, 6528, 6664, 6672, 6720, 6762, 6811, 7089, 7140, 7168, 7360, 7616, 7680, 7728, 7784, 7820, 7840, 8160, 8211, 8330, 8340, 8704, 8832, 8896, 8960, 9016, 9384, 9408, 9452, 9520, 9591, 9660, 9730, 9996, 10304, 10752, 10880, 10948, 11040, 11120, 11270, 11424, 11676, 11730, 11760, 11776, 11815, 12495, 12512, 12544, 12788, 12880, 13056, 13328, 13344, 13440, 13524, 13622, 13685, 14178, 14280, 14595, 14720, 15232, 15360, 15456, 15568, 15640, 15680, 15985, 16320, 16422, 16541, 16660, 16680, 16905, 17408, 17664, 17792, 17920, 18032, 18768, 18816, 18904, 19040, 19159, 19182, 19320, 19460, 19992, 20433, 20608, 21504, 21760, 21896, 22080, 22240, 22379, 22540, 22848, 23352, 23460, 23520, 23552, 23630, 24990, 25024, 25088, 25576, 25760, 26112, 26656, 26688, 26880, 27048, 27244, 27370, 28356, 28560, 29190, 29440, 30464, 30912, 31136, 31280, 31360, 31970, 32640, 32844, 33082, 33320, 33360, 33810, 34055, 35328, 35445, 35584, 35840, 36064, 37536, 37632, 37808, 38080, 38318, 38364, 38640, 38920, 39984, 40866, 41055, 41216, 43520, 43792, 44160, 44480, 44758, 45080, 45696, 46704, 46920, 47040, 47260, 47955, 49623, 49980, 50048, 50176, 51152, 51520, 52224, 53312, 53376, 53760, 54096, 54349, 54488, 54740, 56712, 57120, 57477, 58380, 58880, 60928, 61824, 62272, 62560, 62720, 63940, 65280, 65688, 66164, 66640, 66720, 67137, 67620, 68110, 70656, 70890, 71168, 72128, 75072, 75264, 75616, 76160, 76636, 76728, 77280, 77840, 79968, 81732, 82110, 82432, 82705, 87040, 87584, 88320, 88960, 89516, 90160, 91392, 93408, 93840, 94080, 94520, 95795, 95910, 99246, 99960, 100096, 102165, 102304, 103040, 106624, 106752, 107520, 108192, 108698, 108976, 109480, 111895, 113424, 114240, 114954, 115787, 116760, 117760, 121856, 123648, 124544, 125120, 125440, 127880, 130560, 131376, 132328, 133280, 133440, 134274, 135240, 136220, 141780, 142336, 144256, 150144, 150528, 151232, 152320, 153272, 153456, 154560, 155680, 156653, 159936, 163047, 163464, 164220, 164864, 165410, 175168, 176640, 177920, 179032, 180320, 182784, 186816, 187680, 188160, 189040, 191590, 191820, 198492, 199920, 200192, 204330, 204608, 206080, 213248, 213504, 216384, 217396, 217952, 218960, 223790, 226848, 228480, 229908, 231574, 233520, 247296, 248115, 249088, 250240, 250880, 255760, 261120, 262752, 264656, 266560, 266880, 268548, 270480, 271745, 272440, 283560, 287385, 288512, 300288, 302464, 304640, 306544, 306912, 309120, 311360, 313306, 319872, 326094, 326928, 328440, 330820, 335685, 347361, 350336, 353280, 355840, 358064, 360640, 365568, 373632, 375360, 376320, 378080, 380443, 383180, 383640, 396984, 399840, 400384, 408660, 409216, 412160, 426496, 427008, 432768, 434792, 435904, 437920, 447580, 453696, 456960, 459816, 463148, 467040, 469959, 494592, 496230, 498176, 500480, 511520, 525504, 529312, 533120, 533760, 537096, 540960, 543490, 544880, 567120, 574770, 577024, 578935, 600576, 604928, 609280, 613088, 613824, 618240, 622720, 626612, 639744, 652188, 653856, 656880, 661640, 671370, 694722, 700672, 711680, 716128, 721280, 747264, 750720, 752640, 756160, 760886, 766360, 767280, 783265, 793968, 799680, 815235, 817320, 818432, 824320, 852992, 865536, 869584, 871808, 875840, 895160, 907392, 913920, 919632, 926296, 934080, 939918, 992460, 996352, 1000960, 1023040, 1051008, 1058624, 1066240, 1067520, 1074192, 1081920, 1086980, 1089760, 1134240, 1141329, 1149540, 1154048, 1157870, 1201152, 1209856, 1226176, 1227648, 1236480, 1245440, 1253224, 1279488, 1304376, 1307712, 1313760, 1323280, 1342740, 1389444, 1401344, 1432256, 1442560, 1494528, 1501440, 1512320, 1521772, 1532720, 1534560, 1566530, 1587936, 1599360, 1630470, 1634640, 1636864, 1731072, 1736805, 1739168, 1743616, 1751680, 1790320, 1814784, 1827840, 1839264, 1852592, 1868160, 1879836, 1902215, 1984920, 2001920, 2046080, 2102016, 2117248, 2132480, 2135040, 2148384, 2163840, 2173960, 2179520, 2268480, 2282658, 2299080, 2315740, 2349795, 2419712, 2452352, 2455296, 2472960, 2490880, 2506448, 2558976, 2608752, 2615424, 2627520, 2646560, 2663101, 2685480, 2778888, 2802688, 2864512, 2885120, 2989056, 3002880, 3024640, 3043544, 3065440, 3069120, 3133060, 3175872, 3198720, 3260940, 3269280, 3273728, 3462144, 3473610, 3478336, 3487232, 3503360, 3580640, 3629568, 3678528, 3705184, 3736320, 3759672, 3804430, 3969840, 4092160, 4204032, 4234496, 4264960, 4296768, 4327680, 4347920, 4359040, 4536960, 4565316, 4598160, 4631480, 4699590, 4904704, 4910592, 4981760, 5012896, 5217504, 5230848, 5255040, 5293120, 5326202, 5370960, 5557776, 5706645, 5729024, 5770240, 6005760, 6049280, 6087088, 6130880, 6138240, 6266120, 6351744, 6397440, 6521880, 6538560, 6947220, 6956672, 6974464, 7006720, 7161280, 7259136, 7357056, 7410368, 7472640, 7519344, 7608860, 7939680, 7989303, 8184320, 8408064, 8468992, 8593536, 8655360, 8695840, 8718080, 9073920, 9130632, 9196320, 9262960, 9399180, 9809408, 9821184, 10025792, 10435008, 10461696, 10510080, 10586240, 10652404, 10741920, 11115552, 11413290, 11458048, 12098560, 12174176, 12261760, 12276480, 12532240, 12703488, 12794880, 13043760, 13077120, 13315505, 13894440, 13913344, 14013440, 14322560, 14714112, 14820736, 14945280, 15038688, 15217720, 15879360, 15978606, 16368640, 16937984, 17187072, 17310720, 17391680, 17436160, 18147840, 18261264, 18392640, 18525920, 18798360, 19618816, 20051584, 20870016, 20923392, 21020160, 21172480, 21304808, 21483840, 22231104, 22826580, 22916096, 24348352, 24523520, 24552960, 25064480, 25406976, 26087520, 26154240, 26631010, 27788880, 27826688, 28645120, 29428224, 29641472, 30077376, 30435440, 31758720, 31957212, 34374144, 34783360, 34872320, 36295680, 36522528, 36785280, 37051840, 37596720, 39946515, 40103168, 41740032, 42040320, 42344960, 42609616, 42967680, 44462208, 45653160, 48696704, 49047040, 49105920, 50128960, 50813952, 52175040, 52308480, 53262020, 55577760, 55653376, 57290240, 58856448, 59282944, 60154752, 60870880, 63517440, 63914424, 68748288, 69566720, 73045056, 73570560, 74103680, 75193440, 79893030, 80206336, 83480064, 84689920, 85219232, 85935360, 88924416, 91306320, 97393408, 98094080, 100257920, 104350080, 104616960, 106524040, 111155520, 114580480, 118565888, 120309504, 121741760, 127034880, 127828848, 139133440, 146090112, 147141120, 148207360, 150386880, 159786060, 160412672, 166960128, 170438464, 171870720, 177848832, 182612640, 194786816, 200515840, 208700160, 213048080, 222311040, 240619008, 243483520, 254069760, 255657696, 278266880, 292180224, 294282240, 296414720, 300773760, 319572120, 340876928, 343741440, 355697664, 365225280, 389573632, 401031680, 417400320, 426096160, 444622080, 481238016, 486967040, 511315392, 584360448, 592829440, 601547520, 639144240, 681753856, 730450560, 802063360, 834800640, 852192320, 889244160, 973934080, 1022630784, 1168720896, 1203095040, 1278288480, 1363507712, 1460901120, 1704384640, 1778488320, 1947868160, 2045261568, 2406190080, 2556576960, 2727015424, 2921802240, 3408769280, 4090523136, 5113153920, 5843604480, 6817538560, 8181046272, 10226307840, 13635077120, 20452615680, 40905231360]

約数ペア:

[(1, 40905231360), (2, 20452615680), (3, 13635077120), (4, 10226307840), (5, 8181046272), (6, 6817538560), (7, 5843604480), (8, 5113153920), (10, 4090523136), (12, 3408769280), (14, 2921802240), (15, 2727015424), (16, 2556576960), (17, 2406190080), (20, 2045261568), (21, 1947868160), (23, 1778488320), (24, 1704384640), (28, 1460901120), (30, 1363507712), (32, 1278288480), (34, 1203095040), (35, 1168720896), (40, 1022630784), (42, 973934080), (46, 889244160), (48, 852192320), (49, 834800640), (51, 802063360), (56, 730450560), (60, 681753856), (64, 639144240), (68, 601547520), (69, 592829440), (70, 584360448), (80, 511315392), (84, 486967040), (85, 481238016), (92, 444622080), (96, 426096160), (98, 417400320), (102, 401031680), (105, 389573632), (112, 365225280), (115, 355697664), (119, 343741440), (120, 340876928), (128, 319572120), (136, 300773760), (138, 296414720), (139, 294282240), (140, 292180224), (147, 278266880), (160, 255657696), (161, 254069760), (168, 243483520), (170, 240619008), (184, 222311040), (192, 213048080), (196, 208700160), (204, 200515840), (210, 194786816), (224, 182612640), (230, 177848832), (238, 171870720), (240, 170438464), (245, 166960128), (255, 160412672), (256, 159786060), (272, 150386880), (276, 148207360), (278, 147141120), (280, 146090112), (294, 139133440), (320, 127828848), (322, 127034880), (336, 121741760), (340, 120309504), (345, 118565888), (357, 114580480), (368, 111155520), (384, 106524040), (391, 104616960), (392, 104350080), (408, 100257920), (417, 98094080), (420, 97393408), (448, 91306320), (460, 88924416), (476, 85935360), (480, 85219232), (483, 84689920), (490, 83480064), (510, 80206336), (512, 79893030), (544, 75193440), (552, 74103680), (556, 73570560), (560, 73045056), (588, 69566720), (595, 68748288), (640, 63914424), (644, 63517440), (672, 60870880), (680, 60154752), (690, 59282944), (695, 58856448), (714, 57290240), (735, 55653376), (736, 55577760), (768, 53262020), (782, 52308480), (784, 52175040), (805, 50813952), (816, 50128960), (833, 49105920), (834, 49047040), (840, 48696704), (896, 45653160), (920, 44462208), (952, 42967680), (960, 42609616), (966, 42344960), (973, 42040320), (980, 41740032), (1020, 40103168), (1024, 39946515), (1088, 37596720), (1104, 37051840), (1112, 36785280), (1120, 36522528), (1127, 36295680), (1173, 34872320), (1176, 34783360), (1190, 34374144), (1280, 31957212), (1288, 31758720), (1344, 30435440), (1360, 30077376), (1380, 29641472), (1390, 29428224), (1428, 28645120), (1470, 27826688), (1472, 27788880), (1536, 26631010), (1564, 26154240), (1568, 26087520), (1610, 25406976), (1632, 25064480), (1666, 24552960), (1668, 24523520), (1680, 24348352), (1785, 22916096), (1792, 22826580), (1840, 22231104), (1904, 21483840), (1920, 21304808), (1932, 21172480), (1946, 21020160), (1955, 20923392), (1960, 20870016), (2040, 20051584), (2085, 19618816), (2176, 18798360), (2208, 18525920), (2224, 18392640), (2240, 18261264), (2254, 18147840), (2346, 17436160), (2352, 17391680), (2363, 17310720), (2380, 17187072), (2415, 16937984), (2499, 16368640), (2560, 15978606), (2576, 15879360), (2688, 15217720), (2720, 15038688), (2737, 14945280), (2760, 14820736), (2780, 14714112), (2856, 14322560), (2919, 14013440), (2940, 13913344), (2944, 13894440), (3072, 13315505), (3128, 13077120), (3136, 13043760), (3197, 12794880), (3220, 12703488), (3264, 12532240), (3332, 12276480), (3336, 12261760), (3360, 12174176), (3381, 12098560), (3570, 11458048), (3584, 11413290), (3680, 11115552), (3808, 10741920), (3840, 10652404), (3864, 10586240), (3892, 10510080), (3910, 10461696), (3920, 10435008), (4080, 10025792), (4165, 9821184), (4170, 9809408), (4352, 9399180), (4416, 9262960), (4448, 9196320), (4480, 9130632), (4508, 9073920), (4692, 8718080), (4704, 8695840), (4726, 8655360), (4760, 8593536), (4830, 8468992), (4865, 8408064), (4998, 8184320), (5120, 7989303), (5152, 7939680), (5376, 7608860), (5440, 7519344), (5474, 7472640), (5520, 7410368), (5560, 7357056), (5635, 7259136), (5712, 7161280), (5838, 7006720), (5865, 6974464), (5880, 6956672), (5888, 6947220), (6256, 6538560), (6272, 6521880), (6394, 6397440), (6440, 6351744), (6528, 6266120), (6664, 6138240), (6672, 6130880), (6720, 6087088), (6762, 6049280), (6811, 6005760), (7089, 5770240), (7140, 5729024), (7168, 5706645), (7360, 5557776), (7616, 5370960), (7680, 5326202), (7728, 5293120), (7784, 5255040), (7820, 5230848), (7840, 5217504), (8160, 5012896), (8211, 4981760), (8330, 4910592), (8340, 4904704), (8704, 4699590), (8832, 4631480), (8896, 4598160), (8960, 4565316), (9016, 4536960), (9384, 4359040), (9408, 4347920), (9452, 4327680), (9520, 4296768), (9591, 4264960), (9660, 4234496), (9730, 4204032), (9996, 4092160), (10304, 3969840), (10752, 3804430), (10880, 3759672), (10948, 3736320), (11040, 3705184), (11120, 3678528), (11270, 3629568), (11424, 3580640), (11676, 3503360), (11730, 3487232), (11760, 3478336), (11776, 3473610), (11815, 3462144), (12495, 3273728), (12512, 3269280), (12544, 3260940), (12788, 3198720), (12880, 3175872), (13056, 3133060), (13328, 3069120), (13344, 3065440), (13440, 3043544), (13524, 3024640), (13622, 3002880), (13685, 2989056), (14178, 2885120), (14280, 2864512), (14595, 2802688), (14720, 2778888), (15232, 2685480), (15360, 2663101), (15456, 2646560), (15568, 2627520), (15640, 2615424), (15680, 2608752), (15985, 2558976), (16320, 2506448), (16422, 2490880), (16541, 2472960), (16660, 2455296), (16680, 2452352), (16905, 2419712), (17408, 2349795), (17664, 2315740), (17792, 2299080), (17920, 2282658), (18032, 2268480), (18768, 2179520), (18816, 2173960), (18904, 2163840), (19040, 2148384), (19159, 2135040), (19182, 2132480), (19320, 2117248), (19460, 2102016), (19992, 2046080), (20433, 2001920), (20608, 1984920), (21504, 1902215), (21760, 1879836), (21896, 1868160), (22080, 1852592), (22240, 1839264), (22379, 1827840), (22540, 1814784), (22848, 1790320), (23352, 1751680), (23460, 1743616), (23520, 1739168), (23552, 1736805), (23630, 1731072), (24990, 1636864), (25024, 1634640), (25088, 1630470), (25576, 1599360), (25760, 1587936), (26112, 1566530), (26656, 1534560), (26688, 1532720), (26880, 1521772), (27048, 1512320), (27244, 1501440), (27370, 1494528), (28356, 1442560), (28560, 1432256), (29190, 1401344), (29440, 1389444), (30464, 1342740), (30912, 1323280), (31136, 1313760), (31280, 1307712), (31360, 1304376), (31970, 1279488), (32640, 1253224), (32844, 1245440), (33082, 1236480), (33320, 1227648), (33360, 1226176), (33810, 1209856), (34055, 1201152), (35328, 1157870), (35445, 1154048), (35584, 1149540), (35840, 1141329), (36064, 1134240), (37536, 1089760), (37632, 1086980), (37808, 1081920), (38080, 1074192), (38318, 1067520), (38364, 1066240), (38640, 1058624), (38920, 1051008), (39984, 1023040), (40866, 1000960), (41055, 996352), (41216, 992460), (43520, 939918), (43792, 934080), (44160, 926296), (44480, 919632), (44758, 913920), (45080, 907392), (45696, 895160), (46704, 875840), (46920, 871808), (47040, 869584), (47260, 865536), (47955, 852992), (49623, 824320), (49980, 818432), (50048, 817320), (50176, 815235), (51152, 799680), (51520, 793968), (52224, 783265), (53312, 767280), (53376, 766360), (53760, 760886), (54096, 756160), (54349, 752640), (54488, 750720), (54740, 747264), (56712, 721280), (57120, 716128), (57477, 711680), (58380, 700672), (58880, 694722), (60928, 671370), (61824, 661640), (62272, 656880), (62560, 653856), (62720, 652188), (63940, 639744), (65280, 626612), (65688, 622720), (66164, 618240), (66640, 613824), (66720, 613088), (67137, 609280), (67620, 604928), (68110, 600576), (70656, 578935), (70890, 577024), (71168, 574770), (72128, 567120), (75072, 544880), (75264, 543490), (75616, 540960), (76160, 537096), (76636, 533760), (76728, 533120), (77280, 529312), (77840, 525504), (79968, 511520), (81732, 500480), (82110, 498176), (82432, 496230), (82705, 494592), (87040, 469959), (87584, 467040), (88320, 463148), (88960, 459816), (89516, 456960), (90160, 453696), (91392, 447580), (93408, 437920), (93840, 435904), (94080, 434792), (94520, 432768), (95795, 427008), (95910, 426496), (99246, 412160), (99960, 409216), (100096, 408660), (102165, 400384), (102304, 399840), (103040, 396984), (106624, 383640), (106752, 383180), (107520, 380443), (108192, 378080), (108698, 376320), (108976, 375360), (109480, 373632), (111895, 365568), (113424, 360640), (114240, 358064), (114954, 355840), (115787, 353280), (116760, 350336), (117760, 347361), (121856, 335685), (123648, 330820), (124544, 328440), (125120, 326928), (125440, 326094), (127880, 319872), (130560, 313306), (131376, 311360), (132328, 309120), (133280, 306912), (133440, 306544), (134274, 304640), (135240, 302464), (136220, 300288), (141780, 288512), (142336, 287385), (144256, 283560), (150144, 272440), (150528, 271745), (151232, 270480), (152320, 268548), (153272, 266880), (153456, 266560), (154560, 264656), (155680, 262752), (156653, 261120), (159936, 255760), (163047, 250880), (163464, 250240), (164220, 249088), (164864, 248115), (165410, 247296), (175168, 233520), (176640, 231574), (177920, 229908), (179032, 228480), (180320, 226848), (182784, 223790), (186816, 218960), (187680, 217952), (188160, 217396), (189040, 216384), (191590, 213504), (191820, 213248), (198492, 206080), (199920, 204608), (200192, 204330)]