31215776760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25969}}^1$

素因数の和:26052

約数の個数: 320

約数和(自身を含む): 122175345600

約数和(自身を除く): 90959568840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 162, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 324, 360, 371, 378, 405, 420, 424, 477, 504, 530, 540, 567, 630, 636, 648, 742, 756, 795, 810, 840, 945, 954, 1060, 1080, 1113, 1134, 1260, 1272, 1431, 1484, 1512, 1590, 1620, 1855, 1890, 1908, 2120, 2226, 2268, 2385, 2520, 2835, 2862, 2968, 3180, 3240, 3339, 3710, 3780, 3816, 4293, 4452, 4536, 4770, 5565, 5670, 5724, 6360, 6678, 7155, 7420, 7560, 8586, 8904, 9540, 10017, 11130, 11340, 11448, 13356, 14310, 14840, 16695, 17172, 19080, 20034, 21465, 22260, 22680, 25969, 26712, 28620, 30051, 33390, 34344, 40068, 42930, 44520, 50085, 51938, 57240, 60102, 66780, 77907, 80136, 85860, 100170, 103876, 120204, 129845, 133560, 150255, 155814, 171720, 181783, 200340, 207752, 233721, 240408, 259690, 300510, 311628, 363566, 389535, 400680, 467442, 519380, 545349, 601020, 623256, 701163, 727132, 779070, 908915, 934884, 1038760, 1090698, 1168605, 1202040, 1376357, 1402326, 1454264, 1558140, 1636047, 1817830, 1869768, 2103489, 2181396, 2337210, 2726745, 2752714, 2804652, 3116280, 3272094, 3505815, 3635660, 4129071, 4206978, 4362792, 4674420, 4908141, 5453490, 5505428, 5609304, 6544188, 6881785, 7011630, 7271320, 8180235, 8258142, 8413956, 9348840, 9634499, 9816282, 10517445, 10906980, 11010856, 12387213, 13088376, 13763570, 14023260, 14724423, 16360470, 16516284, 16827912, 19268998, 19632564, 20645355, 21034890, 21813960, 24540705, 24774426, 27527140, 28046520, 28903497, 29448846, 32720940, 33032568, 37161639, 38537996, 39265128, 41290710, 42069780, 48172495, 49081410, 49548852, 55054280, 57806994, 58897692, 61936065, 65441880, 73622115, 74323278, 77075992, 82581420, 84139560, 86710491, 96344990, 98162820, 99097704, 111484917, 115613988, 117795384, 123872130, 144517485, 147244230, 148646556, 165162840, 173420982, 185808195, 192689980, 196325640, 222969834, 231227976, 247744260, 260131473, 289034970, 294488460, 297293112, 346841964, 371616390, 385379960, 433552455, 445939668, 495488520, 520262946, 557424585, 578069940, 588976920, 693683928, 743232780, 780394419, 867104910, 891879336, 1040525892, 1114849170, 1156139880, 1300657365, 1486465560, 1560788838, 1734209820, 2081051784, 2229698340, 2601314730, 3121577676, 3468419640, 3901972095, 4459396680, 5202629460, 6243155352, 7803944190, 10405258920, 15607888380, 31215776760]

約数ペア:

[(1, 31215776760), (2, 15607888380), (3, 10405258920), (4, 7803944190), (5, 6243155352), (6, 5202629460), (7, 4459396680), (8, 3901972095), (9, 3468419640), (10, 3121577676), (12, 2601314730), (14, 2229698340), (15, 2081051784), (18, 1734209820), (20, 1560788838), (21, 1486465560), (24, 1300657365), (27, 1156139880), (28, 1114849170), (30, 1040525892), (35, 891879336), (36, 867104910), (40, 780394419), (42, 743232780), (45, 693683928), (53, 588976920), (54, 578069940), (56, 557424585), (60, 520262946), (63, 495488520), (70, 445939668), (72, 433552455), (81, 385379960), (84, 371616390), (90, 346841964), (105, 297293112), (106, 294488460), (108, 289034970), (120, 260131473), (126, 247744260), (135, 231227976), (140, 222969834), (159, 196325640), (162, 192689980), (168, 185808195), (180, 173420982), (189, 165162840), (210, 148646556), (212, 147244230), (216, 144517485), (252, 123872130), (265, 117795384), (270, 115613988), (280, 111484917), (315, 99097704), (318, 98162820), (324, 96344990), (360, 86710491), (371, 84139560), (378, 82581420), (405, 77075992), (420, 74323278), (424, 73622115), (477, 65441880), (504, 61936065), (530, 58897692), (540, 57806994), (567, 55054280), (630, 49548852), (636, 49081410), (648, 48172495), (742, 42069780), (756, 41290710), (795, 39265128), (810, 38537996), (840, 37161639), (945, 33032568), (954, 32720940), (1060, 29448846), (1080, 28903497), (1113, 28046520), (1134, 27527140), (1260, 24774426), (1272, 24540705), (1431, 21813960), (1484, 21034890), (1512, 20645355), (1590, 19632564), (1620, 19268998), (1855, 16827912), (1890, 16516284), (1908, 16360470), (2120, 14724423), (2226, 14023260), (2268, 13763570), (2385, 13088376), (2520, 12387213), (2835, 11010856), (2862, 10906980), (2968, 10517445), (3180, 9816282), (3240, 9634499), (3339, 9348840), (3710, 8413956), (3780, 8258142), (3816, 8180235), (4293, 7271320), (4452, 7011630), (4536, 6881785), (4770, 6544188), (5565, 5609304), (5670, 5505428), (5724, 5453490), (6360, 4908141), (6678, 4674420), (7155, 4362792), (7420, 4206978), (7560, 4129071), (8586, 3635660), (8904, 3505815), (9540, 3272094), (10017, 3116280), (11130, 2804652), (11340, 2752714), (11448, 2726745), (13356, 2337210), (14310, 2181396), (14840, 2103489), (16695, 1869768), (17172, 1817830), (19080, 1636047), (20034, 1558140), (21465, 1454264), (22260, 1402326), (22680, 1376357), (25969, 1202040), (26712, 1168605), (28620, 1090698), (30051, 1038760), (33390, 934884), (34344, 908915), (40068, 779070), (42930, 727132), (44520, 701163), (50085, 623256), (51938, 601020), (57240, 545349), (60102, 519380), (66780, 467442), (77907, 400680), (80136, 389535), (85860, 363566), (100170, 311628), (103876, 300510), (120204, 259690), (129845, 240408), (133560, 233721), (150255, 207752), (155814, 200340), (171720, 181783)]