19717644240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 960

約数和(自身を含む): 85108838400

約数和(自身を除く): 65391194160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 46, 48, 54, 56, 59, 60, 62, 63, 69, 70, 72, 80, 84, 90, 92, 93, 105, 108, 112, 115, 118, 120, 124, 126, 135, 138, 140, 144, 155, 161, 168, 177, 180, 184, 186, 189, 207, 210, 216, 217, 230, 236, 240, 248, 252, 270, 276, 279, 280, 295, 310, 315, 322, 336, 345, 354, 360, 368, 372, 378, 413, 414, 420, 432, 434, 460, 465, 472, 483, 496, 504, 531, 540, 552, 558, 560, 590, 620, 621, 630, 644, 651, 690, 708, 713, 720, 744, 756, 805, 826, 828, 837, 840, 868, 885, 920, 930, 944, 945, 961, 966, 1008, 1035, 1062, 1080, 1085, 1104, 1116, 1180, 1239, 1240, 1242, 1260, 1288, 1302, 1357, 1380, 1395, 1416, 1426, 1449, 1488, 1512, 1593, 1610, 1652, 1656, 1674, 1680, 1736, 1770, 1829, 1840, 1860, 1890, 1922, 1932, 1953, 2065, 2070, 2124, 2139, 2160, 2170, 2232, 2360, 2415, 2478, 2480, 2484, 2520, 2576, 2604, 2655, 2714, 2760, 2790, 2832, 2852, 2883, 2898, 3024, 3105, 3186, 3220, 3255, 3304, 3312, 3348, 3472, 3540, 3565, 3658, 3717, 3720, 3780, 3844, 3864, 3906, 4071, 4130, 4140, 4185, 4248, 4278, 4340, 4347, 4464, 4720, 4805, 4830, 4956, 4968, 4991, 5040, 5208, 5310, 5428, 5487, 5520, 5580, 5704, 5766, 5796, 5859, 6195, 6210, 6372, 6417, 6440, 6510, 6608, 6696, 6727, 6785, 7080, 7130, 7245, 7316, 7434, 7440, 7560, 7688, 7728, 7812, 7965, 8142, 8260, 8280, 8370, 8496, 8556, 8649, 8680, 8694, 9145, 9499, 9610, 9660, 9765, 9912, 9936, 9982, 10416, 10620, 10695, 10856, 10974, 11151, 11160, 11408, 11532, 11592, 11718, 12213, 12390, 12420, 12744, 12803, 12834, 12880, 13020, 13392, 13454, 13570, 14160, 14260, 14415, 14490, 14632, 14868, 14973, 15120, 15376, 15624, 15930, 16284, 16461, 16520, 16560, 16740, 17112, 17298, 17360, 17388, 18290, 18585, 18998, 19220, 19251, 19320, 19530, 19824, 19964, 20181, 20355, 21240, 21390, 21712, 21735, 21948, 22103, 22302, 22320, 23064, 23184, 23436, 24426, 24780, 24840, 24955, 25488, 25606, 25668, 25947, 26040, 26908, 27140, 27435, 28497, 28520, 28830, 28980, 29264, 29295, 29736, 29946, 31248, 31860, 32085, 32568, 32922, 33040, 33480, 33635, 34224, 34596, 34776, 36580, 36639, 37170, 37996, 38409, 38440, 38502, 38640, 39060, 39928, 40362, 40710, 42067, 42480, 42780, 43245, 43470, 43896, 44206, 44604, 44919, 46128, 46872, 47495, 48852, 49383, 49560, 49680, 49910, 51212, 51336, 51894, 52080, 53816, 54280, 54870, 55755, 56699, 56994, 57040, 57660, 57960, 58590, 59472, 59892, 60543, 61065, 63720, 64015, 64170, 65136, 65844, 66309, 66960, 67270, 69192, 69552, 73160, 73278, 74340, 74865, 75992, 76818, 76880, 77004, 78120, 79856, 80724, 81420, 82305, 84134, 85491, 85560, 86490, 86940, 87792, 88412, 89208, 89838, 93744, 94990, 96255, 97704, 98766, 99120, 99820, 100905, 102424, 102672, 103788, 107632, 108560, 109740, 110515, 111510, 113398, 113988, 115227, 115320, 115920, 117180, 119784, 121086, 122130, 126201, 127440, 128030, 128340, 129735, 131688, 132618, 134540, 134757, 138384, 142485, 146320, 146556, 148680, 149730, 151984, 153636, 154008, 154721, 156240, 161448, 162840, 164610, 168268, 170097, 170982, 171120, 172980, 173880, 176824, 178416, 179676, 181629, 183195, 189980, 192045, 192510, 195408, 197532, 198927, 199640, 201810, 204848, 207576, 210335, 219480, 221030, 223020, 224595, 226796, 227976, 230454, 230640, 234360, 239568, 242172, 244260, 246915, 252402, 256060, 256473, 256680, 259470, 263376, 265236, 269080, 269514, 283495, 284970, 293112, 294469, 297360, 299460, 302715, 307272, 308016, 309442, 322896, 325680, 329220, 331545, 336536, 340194, 341964, 345681, 345960, 347760, 353648, 359352, 363258, 366390, 378603, 379960, 384090, 385020, 395064, 396893, 397854, 399280, 403620, 415152, 420670, 427455, 438960, 442060, 446040, 449190, 453592, 455952, 460908, 464163, 468720, 484344, 488520, 493830, 504804, 510291, 512120, 512946, 513360, 518940, 530472, 538160, 539028, 566990, 569940, 576135, 586224, 588938, 596781, 598920, 605430, 614544, 618884, 631005, 658440, 663090, 673072, 673785, 680388, 683928, 691362, 691920, 718704, 726516, 732780, 757206, 759920, 768180, 770040, 773605, 790128, 793786, 795708, 807240, 841340, 850485, 854910, 883407, 884120, 892080, 898380, 907184, 908145, 921816, 928326, 968688, 977040, 987660, 994635, 1009608, 1020582, 1024240, 1025892, 1037880, 1060944, 1078056, 1133980, 1135809, 1139880, 1152270, 1177876, 1190679, 1193562, 1197840, 1210860, 1237768, 1262010, 1282365, 1304077, 1316880, 1326180, 1347570, 1360776, 1367856, 1382724, 1392489, 1453032, 1465560, 1472345, 1514412, 1530873, 1536360, 1540080, 1547210, 1587572, 1591416, 1614480, 1682680, 1700970, 1709820, 1728405, 1766814, 1768240, 1796760, 1816290, 1843632, 1856652, 1893015, 1975320, 1984465, 1989270, 2019216, 2041164, 2051784, 2075760, 2156112, 2267960, 2271618, 2279760, 2304540, 2320815, 2355752, 2381358, 2387124, 2421720, 2475536, 2524020, 2551455, 2564730, 2608154, 2650221, 2652360, 2695140, 2721552, 2765448, 2784978, 2906064, 2931120, 2944690, 2983905, 3028824, 3061746, 3072720, 3094420, 3175144, 3182832, 3365360, 3401940, 3419640, 3456810, 3533628, 3572037, 3593520, 3632580, 3713304, 3786030, 3912231, 3950640, 3968930, 3978540, 4082328, 4103568, 4177467, 4417035, 4535920, 4543236, 4609080, 4641630, 4711504, 4762716, 4774248, 4843440, 5048040, 5102910, 5129460, 5216308, 5300442, 5304720, 5390280, 5530896, 5569956, 5679045, 5889380, 5953395, 5967810, 6057648, 6123492, 6188840, 6350288, 6520385, 6803880, 6839280, 6913620, 6962445, 7067256, 7144074, 7265160, 7426608, 7572060, 7654365, 7824462, 7937860, 7950663, 7957080, 8164656, 8354934, 8834070, 9086472, 9128539, 9218160, 9283260, 9525432, 9548496, 10096080, 10205820, 10258920, 10432616, 10600884, 10716111, 10780560, 11139912, 11358090, 11736693, 11778760, 11906790, 11935620, 12246984, 12377680, 13040770, 13251105, 13607760, 13827240, 13924890, 14134512, 14288148, 14530320, 15144120, 15308730, 15648924, 15875720, 15901326, 15914160, 16709868, 17668140, 17860185, 18172944, 18257078, 18566520, 19050864, 19561155, 20411640, 20517840, 20865232, 20887335, 21201768, 21432222, 22279824, 22716180, 23473386, 23557520, 23813580, 23871240, 24493968, 26081540, 26502210, 27385617, 27654480, 27849780, 28576296, 30288240, 30617460, 31297848, 31751440, 31802652, 33419736, 35210079, 35336280, 35720370, 36514156, 37133040, 39122310, 39753315, 40823280, 41774670, 42403536, 42864444, 45432360, 45642695, 46946772, 47627160, 47742480, 52163080, 53004420, 53580555, 54771234, 55699560, 57152592, 58683465, 61234920, 62595696, 63605304, 66839472, 70420158, 70672560, 71440740, 73028312, 78244620, 79506630, 82156851, 83549340, 85728888, 90864720, 91285390, 93893544, 95254320, 104326160, 106008840, 107161110, 109542468, 111399120, 117366930, 122469840, 127210608, 136928085, 140840316, 142881480, 146056624, 156489240, 159013260, 164313702, 167098680, 171457776, 176050395, 182570780, 187787088, 212017680, 214322220, 219084936, 234733860, 246470553, 273856170, 281680632, 285762960, 312978480, 318026520, 328627404, 334197360, 352100790, 365141560, 410784255, 428644440, 438169872, 469467720, 492941106, 547712340, 563361264, 636053040, 657254808, 704201580, 730283120, 821568510, 857288880, 938935440, 985882212, 1095424680, 1232352765, 1314509616, 1408403160, 1643137020, 1971764424, 2190849360, 2464705530, 2816806320, 3286274040, 3943528848, 4929411060, 6572548080, 9858822120, 19717644240]

約数ペア:

[(1, 19717644240), (2, 9858822120), (3, 6572548080), (4, 4929411060), (5, 3943528848), (6, 3286274040), (7, 2816806320), (8, 2464705530), (9, 2190849360), (10, 1971764424), (12, 1643137020), (14, 1408403160), (15, 1314509616), (16, 1232352765), (18, 1095424680), (20, 985882212), (21, 938935440), (23, 857288880), (24, 821568510), (27, 730283120), (28, 704201580), (30, 657254808), (31, 636053040), (35, 563361264), (36, 547712340), (40, 492941106), (42, 469467720), (45, 438169872), (46, 428644440), (48, 410784255), (54, 365141560), (56, 352100790), (59, 334197360), (60, 328627404), (62, 318026520), (63, 312978480), (69, 285762960), (70, 281680632), (72, 273856170), (80, 246470553), (84, 234733860), (90, 219084936), (92, 214322220), (93, 212017680), (105, 187787088), (108, 182570780), (112, 176050395), (115, 171457776), (118, 167098680), (120, 164313702), (124, 159013260), (126, 156489240), (135, 146056624), (138, 142881480), (140, 140840316), (144, 136928085), (155, 127210608), (161, 122469840), (168, 117366930), (177, 111399120), (180, 109542468), (184, 107161110), (186, 106008840), (189, 104326160), (207, 95254320), (210, 93893544), (216, 91285390), (217, 90864720), (230, 85728888), (236, 83549340), (240, 82156851), (248, 79506630), (252, 78244620), (270, 73028312), (276, 71440740), (279, 70672560), (280, 70420158), (295, 66839472), (310, 63605304), (315, 62595696), (322, 61234920), (336, 58683465), (345, 57152592), (354, 55699560), (360, 54771234), (368, 53580555), (372, 53004420), (378, 52163080), (413, 47742480), (414, 47627160), (420, 46946772), (432, 45642695), (434, 45432360), (460, 42864444), (465, 42403536), (472, 41774670), (483, 40823280), (496, 39753315), (504, 39122310), (531, 37133040), (540, 36514156), (552, 35720370), (558, 35336280), (560, 35210079), (590, 33419736), (620, 31802652), (621, 31751440), (630, 31297848), (644, 30617460), (651, 30288240), (690, 28576296), (708, 27849780), (713, 27654480), (720, 27385617), (744, 26502210), (756, 26081540), (805, 24493968), (826, 23871240), (828, 23813580), (837, 23557520), (840, 23473386), (868, 22716180), (885, 22279824), (920, 21432222), (930, 21201768), (944, 20887335), (945, 20865232), (961, 20517840), (966, 20411640), (1008, 19561155), (1035, 19050864), (1062, 18566520), (1080, 18257078), (1085, 18172944), (1104, 17860185), (1116, 17668140), (1180, 16709868), (1239, 15914160), (1240, 15901326), (1242, 15875720), (1260, 15648924), (1288, 15308730), (1302, 15144120), (1357, 14530320), (1380, 14288148), (1395, 14134512), (1416, 13924890), (1426, 13827240), (1449, 13607760), (1488, 13251105), (1512, 13040770), (1593, 12377680), (1610, 12246984), (1652, 11935620), (1656, 11906790), (1674, 11778760), (1680, 11736693), (1736, 11358090), (1770, 11139912), (1829, 10780560), (1840, 10716111), (1860, 10600884), (1890, 10432616), (1922, 10258920), (1932, 10205820), (1953, 10096080), (2065, 9548496), (2070, 9525432), (2124, 9283260), (2139, 9218160), (2160, 9128539), (2170, 9086472), (2232, 8834070), (2360, 8354934), (2415, 8164656), (2478, 7957080), (2480, 7950663), (2484, 7937860), (2520, 7824462), (2576, 7654365), (2604, 7572060), (2655, 7426608), (2714, 7265160), (2760, 7144074), (2790, 7067256), (2832, 6962445), (2852, 6913620), (2883, 6839280), (2898, 6803880), (3024, 6520385), (3105, 6350288), (3186, 6188840), (3220, 6123492), (3255, 6057648), (3304, 5967810), (3312, 5953395), (3348, 5889380), (3472, 5679045), (3540, 5569956), (3565, 5530896), (3658, 5390280), (3717, 5304720), (3720, 5300442), (3780, 5216308), (3844, 5129460), (3864, 5102910), (3906, 5048040), (4071, 4843440), (4130, 4774248), (4140, 4762716), (4185, 4711504), (4248, 4641630), (4278, 4609080), (4340, 4543236), (4347, 4535920), (4464, 4417035), (4720, 4177467), (4805, 4103568), (4830, 4082328), (4956, 3978540), (4968, 3968930), (4991, 3950640), (5040, 3912231), (5208, 3786030), (5310, 3713304), (5428, 3632580), (5487, 3593520), (5520, 3572037), (5580, 3533628), (5704, 3456810), (5766, 3419640), (5796, 3401940), (5859, 3365360), (6195, 3182832), (6210, 3175144), (6372, 3094420), (6417, 3072720), (6440, 3061746), (6510, 3028824), (6608, 2983905), (6696, 2944690), (6727, 2931120), (6785, 2906064), (7080, 2784978), (7130, 2765448), (7245, 2721552), (7316, 2695140), (7434, 2652360), (7440, 2650221), (7560, 2608154), (7688, 2564730), (7728, 2551455), (7812, 2524020), (7965, 2475536), (8142, 2421720), (8260, 2387124), (8280, 2381358), (8370, 2355752), (8496, 2320815), (8556, 2304540), (8649, 2279760), (8680, 2271618), (8694, 2267960), (9145, 2156112), (9499, 2075760), (9610, 2051784), (9660, 2041164), (9765, 2019216), (9912, 1989270), (9936, 1984465), (9982, 1975320), (10416, 1893015), (10620, 1856652), (10695, 1843632), (10856, 1816290), (10974, 1796760), (11151, 1768240), (11160, 1766814), (11408, 1728405), (11532, 1709820), (11592, 1700970), (11718, 1682680), (12213, 1614480), (12390, 1591416), (12420, 1587572), (12744, 1547210), (12803, 1540080), (12834, 1536360), (12880, 1530873), (13020, 1514412), (13392, 1472345), (13454, 1465560), (13570, 1453032), (14160, 1392489), (14260, 1382724), (14415, 1367856), (14490, 1360776), (14632, 1347570), (14868, 1326180), (14973, 1316880), (15120, 1304077), (15376, 1282365), (15624, 1262010), (15930, 1237768), (16284, 1210860), (16461, 1197840), (16520, 1193562), (16560, 1190679), (16740, 1177876), (17112, 1152270), (17298, 1139880), (17360, 1135809), (17388, 1133980), (18290, 1078056), (18585, 1060944), (18998, 1037880), (19220, 1025892), (19251, 1024240), (19320, 1020582), (19530, 1009608), (19824, 994635), (19964, 987660), (20181, 977040), (20355, 968688), (21240, 928326), (21390, 921816), (21712, 908145), (21735, 907184), (21948, 898380), (22103, 892080), (22302, 884120), (22320, 883407), (23064, 854910), (23184, 850485), (23436, 841340), (24426, 807240), (24780, 795708), (24840, 793786), (24955, 790128), (25488, 773605), (25606, 770040), (25668, 768180), (25947, 759920), (26040, 757206), (26908, 732780), (27140, 726516), (27435, 718704), (28497, 691920), (28520, 691362), (28830, 683928), (28980, 680388), (29264, 673785), (29295, 673072), (29736, 663090), (29946, 658440), (31248, 631005), (31860, 618884), (32085, 614544), (32568, 605430), (32922, 598920), (33040, 596781), (33480, 588938), (33635, 586224), (34224, 576135), (34596, 569940), (34776, 566990), (36580, 539028), (36639, 538160), (37170, 530472), (37996, 518940), (38409, 513360), (38440, 512946), (38502, 512120), (38640, 510291), (39060, 504804), (39928, 493830), (40362, 488520), (40710, 484344), (42067, 468720), (42480, 464163), (42780, 460908), (43245, 455952), (43470, 453592), (43896, 449190), (44206, 446040), (44604, 442060), (44919, 438960), (46128, 427455), (46872, 420670), (47495, 415152), (48852, 403620), (49383, 399280), (49560, 397854), (49680, 396893), (49910, 395064), (51212, 385020), (51336, 384090), (51894, 379960), (52080, 378603), (53816, 366390), (54280, 363258), (54870, 359352), (55755, 353648), (56699, 347760), (56994, 345960), (57040, 345681), (57660, 341964), (57960, 340194), (58590, 336536), (59472, 331545), (59892, 329220), (60543, 325680), (61065, 322896), (63720, 309442), (64015, 308016), (64170, 307272), (65136, 302715), (65844, 299460), (66309, 297360), (66960, 294469), (67270, 293112), (69192, 284970), (69552, 283495), (73160, 269514), (73278, 269080), (74340, 265236), (74865, 263376), (75992, 259470), (76818, 256680), (76880, 256473), (77004, 256060), (78120, 252402), (79856, 246915), (80724, 244260), (81420, 242172), (82305, 239568), (84134, 234360), (85491, 230640), (85560, 230454), (86490, 227976), (86940, 226796), (87792, 224595), (88412, 223020), (89208, 221030), (89838, 219480), (93744, 210335), (94990, 207576), (96255, 204848), (97704, 201810), (98766, 199640), (99120, 198927), (99820, 197532), (100905, 195408), (102424, 192510), (102672, 192045), (103788, 189980), (107632, 183195), (108560, 181629), (109740, 179676), (110515, 178416), (111510, 176824), (113398, 173880), (113988, 172980), (115227, 171120), (115320, 170982), (115920, 170097), (117180, 168268), (119784, 164610), (121086, 162840), (122130, 161448), (126201, 156240), (127440, 154721), (128030, 154008), (128340, 153636), (129735, 151984), (131688, 149730), (132618, 148680), (134540, 146556), (134757, 146320), (138384, 142485)]