2440484640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 960

約数和(自身を含む): 10669760640

約数和(自身を除く): 8229276000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 27, 30, 32, 33, 34, 36, 38, 40, 44, 45, 48, 51, 53, 54, 55, 57, 60, 66, 68, 72, 76, 80, 81, 85, 88, 90, 95, 96, 99, 102, 106, 108, 110, 114, 120, 132, 135, 136, 144, 152, 153, 159, 160, 162, 165, 170, 171, 176, 180, 187, 190, 198, 204, 209, 212, 216, 220, 228, 240, 255, 264, 265, 270, 272, 285, 288, 297, 304, 306, 318, 323, 324, 330, 340, 342, 352, 360, 374, 380, 396, 405, 408, 418, 424, 432, 440, 456, 459, 477, 480, 495, 510, 513, 528, 530, 540, 544, 561, 570, 583, 594, 608, 612, 627, 636, 646, 648, 660, 680, 684, 720, 748, 760, 765, 792, 795, 810, 816, 836, 848, 855, 864, 880, 891, 901, 912, 918, 935, 954, 969, 990, 1007, 1020, 1026, 1045, 1056, 1060, 1080, 1122, 1140, 1166, 1188, 1224, 1254, 1272, 1292, 1296, 1320, 1360, 1368, 1377, 1431, 1440, 1485, 1496, 1520, 1530, 1539, 1584, 1590, 1615, 1620, 1632, 1672, 1683, 1696, 1710, 1749, 1760, 1782, 1802, 1824, 1836, 1870, 1881, 1908, 1938, 1980, 2014, 2040, 2052, 2090, 2120, 2160, 2244, 2280, 2295, 2332, 2376, 2385, 2448, 2508, 2544, 2565, 2584, 2592, 2640, 2703, 2720, 2736, 2754, 2805, 2862, 2907, 2915, 2970, 2992, 3021, 3040, 3060, 3078, 3135, 3168, 3180, 3230, 3240, 3344, 3366, 3420, 3498, 3553, 3564, 3604, 3672, 3740, 3762, 3816, 3876, 3960, 4028, 4080, 4104, 4180, 4240, 4293, 4320, 4455, 4488, 4505, 4560, 4590, 4664, 4752, 4770, 4845, 4896, 5016, 5035, 5049, 5088, 5130, 5168, 5247, 5280, 5406, 5472, 5508, 5610, 5643, 5724, 5814, 5830, 5940, 5984, 6042, 6120, 6156, 6270, 6360, 6460, 6480, 6688, 6732, 6840, 6885, 6996, 7106, 7128, 7155, 7208, 7344, 7480, 7524, 7632, 7695, 7752, 7920, 8056, 8109, 8160, 8208, 8360, 8415, 8480, 8586, 8721, 8745, 8910, 8976, 9010, 9063, 9120, 9180, 9328, 9405, 9504, 9540, 9690, 9911, 10032, 10070, 10098, 10260, 10336, 10494, 10659, 10812, 11016, 11077, 11220, 11286, 11448, 11628, 11660, 11880, 12084, 12240, 12312, 12540, 12720, 12920, 12960, 13464, 13515, 13680, 13770, 13992, 14212, 14256, 14310, 14416, 14535, 14688, 14960, 15048, 15105, 15147, 15264, 15390, 15504, 15741, 15840, 16112, 16218, 16416, 16720, 16830, 16929, 17119, 17172, 17442, 17490, 17765, 17820, 17952, 18020, 18126, 18360, 18656, 18810, 19080, 19380, 19822, 20064, 20140, 20196, 20520, 20988, 21318, 21465, 21624, 22032, 22154, 22440, 22572, 22896, 23256, 23320, 23760, 24168, 24327, 24480, 24624, 25080, 25245, 25440, 25840, 26163, 26235, 26928, 27030, 27189, 27360, 27540, 27984, 28215, 28424, 28512, 28620, 28832, 29070, 29733, 29920, 30096, 30210, 30294, 30780, 31008, 31482, 31977, 32224, 32436, 33231, 33440, 33660, 33858, 34238, 34344, 34884, 34980, 35530, 35640, 36040, 36252, 36720, 37620, 38160, 38760, 39644, 40280, 40392, 40545, 41040, 41976, 42636, 42930, 43248, 43605, 44064, 44308, 44880, 45144, 45315, 45792, 46512, 46640, 47223, 47520, 48336, 48654, 49248, 49555, 50160, 50490, 51357, 51680, 52326, 52470, 53295, 53856, 54060, 54378, 55080, 55385, 55968, 56430, 56848, 57240, 58140, 59466, 60192, 60420, 60588, 61560, 62964, 63954, 64872, 66462, 67320, 67716, 68476, 68688, 69768, 69960, 71060, 71280, 72080, 72504, 72981, 73440, 75240, 75735, 76320, 77520, 78705, 79288, 80560, 80784, 81090, 81567, 82080, 83952, 84645, 85272, 85595, 85860, 86496, 87210, 88616, 89199, 89760, 90288, 90630, 93024, 93280, 94446, 95931, 96672, 97308, 99110, 99693, 100320, 100980, 102714, 104652, 104940, 106590, 108120, 108756, 110160, 110770, 112860, 113696, 114480, 116280, 118932, 120840, 121176, 121635, 123120, 125928, 127908, 129744, 130815, 132924, 134640, 135432, 135945, 136952, 137376, 139536, 139920, 142120, 142560, 144160, 145008, 145962, 148665, 150480, 151470, 154071, 155040, 157410, 158576, 159885, 161120, 161568, 162180, 163134, 166155, 167904, 169290, 170544, 171190, 171720, 174420, 177232, 178398, 180576, 181260, 188309, 188892, 191862, 194616, 198220, 199386, 201960, 205428, 209304, 209880, 213180, 216240, 217512, 220320, 221540, 225720, 228960, 232560, 236115, 237864, 241680, 242352, 243270, 246240, 251856, 255816, 256785, 259488, 261630, 265848, 267597, 269280, 270864, 271890, 273904, 279072, 279840, 284240, 287793, 290016, 291924, 297330, 299079, 300960, 302940, 308142, 314820, 317152, 319770, 324360, 326268, 332310, 338580, 341088, 342380, 343440, 348840, 354464, 356796, 362520, 364905, 376618, 377784, 383724, 389232, 396440, 398772, 403920, 407835, 410856, 418608, 419760, 426360, 432480, 435024, 443080, 445995, 451440, 462213, 465120, 472230, 475728, 479655, 483360, 484704, 486540, 498465, 503712, 511632, 513570, 523260, 531696, 535194, 541728, 543780, 547808, 564927, 568480, 575586, 583848, 594660, 598158, 605880, 616284, 629640, 639540, 648720, 652536, 664620, 677160, 684760, 686880, 697680, 713592, 725040, 729810, 753236, 755568, 767448, 770355, 778464, 792880, 797544, 802791, 807840, 815670, 821712, 837216, 839520, 852720, 870048, 886160, 891990, 897237, 902880, 924426, 941545, 944460, 951456, 959310, 973080, 996930, 1023264, 1027140, 1046520, 1063392, 1070388, 1087560, 1129854, 1151172, 1167696, 1189320, 1196316, 1211760, 1232568, 1259280, 1279080, 1297440, 1305072, 1329240, 1337985, 1354320, 1369520, 1386639, 1395360, 1427184, 1438965, 1450080, 1459620, 1495395, 1506472, 1511136, 1534896, 1540710, 1585760, 1595088, 1605582, 1631340, 1643424, 1694781, 1705440, 1772320, 1783980, 1794474, 1848852, 1883090, 1888920, 1918620, 1946160, 1993860, 2054280, 2093040, 2140776, 2175120, 2259708, 2302344, 2311065, 2335392, 2378640, 2392632, 2423520, 2465136, 2518560, 2558160, 2610144, 2658480, 2675970, 2708640, 2739040, 2773278, 2824635, 2854368, 2877930, 2919240, 2990790, 3012944, 3069792, 3081420, 3190176, 3211164, 3262680, 3389562, 3567960, 3588948, 3697704, 3766180, 3777840, 3837240, 3892320, 3987720, 4013955, 4108560, 4186080, 4281552, 4350240, 4486185, 4519416, 4604688, 4622130, 4757280, 4785264, 4930272, 5084343, 5116320, 5316960, 5351940, 5546556, 5649270, 5755860, 5838480, 5981580, 6025888, 6162840, 6422328, 6525360, 6779124, 6933195, 7135920, 7177896, 7395408, 7532360, 7555680, 7674480, 7975440, 8027910, 8217120, 8473905, 8563104, 8972370, 9038832, 9209376, 9244260, 9570528, 10168686, 10703880, 11093112, 11298540, 11511720, 11676960, 11963160, 12325680, 12844656, 13050720, 13558248, 13866390, 14271840, 14355792, 14790816, 15064720, 15253029, 15348960, 15950880, 16055820, 16947810, 17944740, 18077664, 18488520, 20337372, 21407760, 22186224, 22597080, 23023440, 23926320, 24651360, 25421715, 25689312, 27116496, 27732780, 28711584, 30129440, 30506058, 32111640, 33895620, 35889480, 36977040, 40674744, 42815520, 44372448, 45194160, 46046880, 47852640, 50843430, 54232992, 55465560, 61012116, 64223280, 67791240, 71778960, 73954080, 76265145, 81349488, 90388320, 101686860, 110931120, 122024232, 128446560, 135582480, 143557920, 152530290, 162698976, 203373720, 221862240, 244048464, 271164960, 305060580, 406747440, 488096928, 610121160, 813494880, 1220242320, 2440484640]

約数ペア:

[(1, 2440484640), (2, 1220242320), (3, 813494880), (4, 610121160), (5, 488096928), (6, 406747440), (8, 305060580), (9, 271164960), (10, 244048464), (11, 221862240), (12, 203373720), (15, 162698976), (16, 152530290), (17, 143557920), (18, 135582480), (19, 128446560), (20, 122024232), (22, 110931120), (24, 101686860), (27, 90388320), (30, 81349488), (32, 76265145), (33, 73954080), (34, 71778960), (36, 67791240), (38, 64223280), (40, 61012116), (44, 55465560), (45, 54232992), (48, 50843430), (51, 47852640), (53, 46046880), (54, 45194160), (55, 44372448), (57, 42815520), (60, 40674744), (66, 36977040), (68, 35889480), (72, 33895620), (76, 32111640), (80, 30506058), (81, 30129440), (85, 28711584), (88, 27732780), (90, 27116496), (95, 25689312), (96, 25421715), (99, 24651360), (102, 23926320), (106, 23023440), (108, 22597080), (110, 22186224), (114, 21407760), (120, 20337372), (132, 18488520), (135, 18077664), (136, 17944740), (144, 16947810), (152, 16055820), (153, 15950880), (159, 15348960), (160, 15253029), (162, 15064720), (165, 14790816), (170, 14355792), (171, 14271840), (176, 13866390), (180, 13558248), (187, 13050720), (190, 12844656), (198, 12325680), (204, 11963160), (209, 11676960), (212, 11511720), (216, 11298540), (220, 11093112), (228, 10703880), (240, 10168686), (255, 9570528), (264, 9244260), (265, 9209376), (270, 9038832), (272, 8972370), (285, 8563104), (288, 8473905), (297, 8217120), (304, 8027910), (306, 7975440), (318, 7674480), (323, 7555680), (324, 7532360), (330, 7395408), (340, 7177896), (342, 7135920), (352, 6933195), (360, 6779124), (374, 6525360), (380, 6422328), (396, 6162840), (405, 6025888), (408, 5981580), (418, 5838480), (424, 5755860), (432, 5649270), (440, 5546556), (456, 5351940), (459, 5316960), (477, 5116320), (480, 5084343), (495, 4930272), (510, 4785264), (513, 4757280), (528, 4622130), (530, 4604688), (540, 4519416), (544, 4486185), (561, 4350240), (570, 4281552), (583, 4186080), (594, 4108560), (608, 4013955), (612, 3987720), (627, 3892320), (636, 3837240), (646, 3777840), (648, 3766180), (660, 3697704), (680, 3588948), (684, 3567960), (720, 3389562), (748, 3262680), (760, 3211164), (765, 3190176), (792, 3081420), (795, 3069792), (810, 3012944), (816, 2990790), (836, 2919240), (848, 2877930), (855, 2854368), (864, 2824635), (880, 2773278), (891, 2739040), (901, 2708640), (912, 2675970), (918, 2658480), (935, 2610144), (954, 2558160), (969, 2518560), (990, 2465136), (1007, 2423520), (1020, 2392632), (1026, 2378640), (1045, 2335392), (1056, 2311065), (1060, 2302344), (1080, 2259708), (1122, 2175120), (1140, 2140776), (1166, 2093040), (1188, 2054280), (1224, 1993860), (1254, 1946160), (1272, 1918620), (1292, 1888920), (1296, 1883090), (1320, 1848852), (1360, 1794474), (1368, 1783980), (1377, 1772320), (1431, 1705440), (1440, 1694781), (1485, 1643424), (1496, 1631340), (1520, 1605582), (1530, 1595088), (1539, 1585760), (1584, 1540710), (1590, 1534896), (1615, 1511136), (1620, 1506472), (1632, 1495395), (1672, 1459620), (1683, 1450080), (1696, 1438965), (1710, 1427184), (1749, 1395360), (1760, 1386639), (1782, 1369520), (1802, 1354320), (1824, 1337985), (1836, 1329240), (1870, 1305072), (1881, 1297440), (1908, 1279080), (1938, 1259280), (1980, 1232568), (2014, 1211760), (2040, 1196316), (2052, 1189320), (2090, 1167696), (2120, 1151172), (2160, 1129854), (2244, 1087560), (2280, 1070388), (2295, 1063392), (2332, 1046520), (2376, 1027140), (2385, 1023264), (2448, 996930), (2508, 973080), (2544, 959310), (2565, 951456), (2584, 944460), (2592, 941545), (2640, 924426), (2703, 902880), (2720, 897237), (2736, 891990), (2754, 886160), (2805, 870048), (2862, 852720), (2907, 839520), (2915, 837216), (2970, 821712), (2992, 815670), (3021, 807840), (3040, 802791), (3060, 797544), (3078, 792880), (3135, 778464), (3168, 770355), (3180, 767448), (3230, 755568), (3240, 753236), (3344, 729810), (3366, 725040), (3420, 713592), (3498, 697680), (3553, 686880), (3564, 684760), (3604, 677160), (3672, 664620), (3740, 652536), (3762, 648720), (3816, 639540), (3876, 629640), (3960, 616284), (4028, 605880), (4080, 598158), (4104, 594660), (4180, 583848), (4240, 575586), (4293, 568480), (4320, 564927), (4455, 547808), (4488, 543780), (4505, 541728), (4560, 535194), (4590, 531696), (4664, 523260), (4752, 513570), (4770, 511632), (4845, 503712), (4896, 498465), (5016, 486540), (5035, 484704), (5049, 483360), (5088, 479655), (5130, 475728), (5168, 472230), (5247, 465120), (5280, 462213), (5406, 451440), (5472, 445995), (5508, 443080), (5610, 435024), (5643, 432480), (5724, 426360), (5814, 419760), (5830, 418608), (5940, 410856), (5984, 407835), (6042, 403920), (6120, 398772), (6156, 396440), (6270, 389232), (6360, 383724), (6460, 377784), (6480, 376618), (6688, 364905), (6732, 362520), (6840, 356796), (6885, 354464), (6996, 348840), (7106, 343440), (7128, 342380), (7155, 341088), (7208, 338580), (7344, 332310), (7480, 326268), (7524, 324360), (7632, 319770), (7695, 317152), (7752, 314820), (7920, 308142), (8056, 302940), (8109, 300960), (8160, 299079), (8208, 297330), (8360, 291924), (8415, 290016), (8480, 287793), (8586, 284240), (8721, 279840), (8745, 279072), (8910, 273904), (8976, 271890), (9010, 270864), (9063, 269280), (9120, 267597), (9180, 265848), (9328, 261630), (9405, 259488), (9504, 256785), (9540, 255816), (9690, 251856), (9911, 246240), (10032, 243270), (10070, 242352), (10098, 241680), (10260, 237864), (10336, 236115), (10494, 232560), (10659, 228960), (10812, 225720), (11016, 221540), (11077, 220320), (11220, 217512), (11286, 216240), (11448, 213180), (11628, 209880), (11660, 209304), (11880, 205428), (12084, 201960), (12240, 199386), (12312, 198220), (12540, 194616), (12720, 191862), (12920, 188892), (12960, 188309), (13464, 181260), (13515, 180576), (13680, 178398), (13770, 177232), (13992, 174420), (14212, 171720), (14256, 171190), (14310, 170544), (14416, 169290), (14535, 167904), (14688, 166155), (14960, 163134), (15048, 162180), (15105, 161568), (15147, 161120), (15264, 159885), (15390, 158576), (15504, 157410), (15741, 155040), (15840, 154071), (16112, 151470), (16218, 150480), (16416, 148665), (16720, 145962), (16830, 145008), (16929, 144160), (17119, 142560), (17172, 142120), (17442, 139920), (17490, 139536), (17765, 137376), (17820, 136952), (17952, 135945), (18020, 135432), (18126, 134640), (18360, 132924), (18656, 130815), (18810, 129744), (19080, 127908), (19380, 125928), (19822, 123120), (20064, 121635), (20140, 121176), (20196, 120840), (20520, 118932), (20988, 116280), (21318, 114480), (21465, 113696), (21624, 112860), (22032, 110770), (22154, 110160), (22440, 108756), (22572, 108120), (22896, 106590), (23256, 104940), (23320, 104652), (23760, 102714), (24168, 100980), (24327, 100320), (24480, 99693), (24624, 99110), (25080, 97308), (25245, 96672), (25440, 95931), (25840, 94446), (26163, 93280), (26235, 93024), (26928, 90630), (27030, 90288), (27189, 89760), (27360, 89199), (27540, 88616), (27984, 87210), (28215, 86496), (28424, 85860), (28512, 85595), (28620, 85272), (28832, 84645), (29070, 83952), (29733, 82080), (29920, 81567), (30096, 81090), (30210, 80784), (30294, 80560), (30780, 79288), (31008, 78705), (31482, 77520), (31977, 76320), (32224, 75735), (32436, 75240), (33231, 73440), (33440, 72981), (33660, 72504), (33858, 72080), (34238, 71280), (34344, 71060), (34884, 69960), (34980, 69768), (35530, 68688), (35640, 68476), (36040, 67716), (36252, 67320), (36720, 66462), (37620, 64872), (38160, 63954), (38760, 62964), (39644, 61560), (40280, 60588), (40392, 60420), (40545, 60192), (41040, 59466), (41976, 58140), (42636, 57240), (42930, 56848), (43248, 56430), (43605, 55968), (44064, 55385), (44308, 55080), (44880, 54378), (45144, 54060), (45315, 53856), (45792, 53295), (46512, 52470), (46640, 52326), (47223, 51680), (47520, 51357), (48336, 50490), (48654, 50160), (49248, 49555)]