121077320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 256

約数和(自身を含む): 367718400

約数和(自身を除く): 246641080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 31, 35, 37, 40, 52, 56, 58, 62, 65, 70, 74, 91, 104, 116, 124, 130, 140, 145, 148, 155, 182, 185, 203, 217, 232, 248, 259, 260, 280, 290, 296, 310, 364, 370, 377, 403, 406, 434, 455, 481, 518, 520, 580, 620, 728, 740, 754, 806, 812, 868, 899, 910, 962, 1015, 1036, 1073, 1085, 1147, 1160, 1240, 1295, 1480, 1508, 1612, 1624, 1736, 1798, 1820, 1885, 1924, 2015, 2030, 2072, 2146, 2170, 2294, 2405, 2590, 2639, 2821, 3016, 3224, 3367, 3596, 3640, 3770, 3848, 4030, 4060, 4292, 4340, 4495, 4588, 4810, 5180, 5278, 5365, 5642, 5735, 6293, 6734, 7192, 7511, 7540, 8029, 8060, 8120, 8584, 8680, 8990, 9176, 9620, 10360, 10556, 10730, 11284, 11470, 11687, 12586, 13195, 13468, 13949, 14105, 14911, 15022, 15080, 16058, 16120, 16835, 17980, 19240, 21112, 21460, 22568, 22940, 23374, 25172, 26390, 26936, 27898, 28210, 29822, 30044, 31465, 32116, 33263, 33670, 35960, 37555, 40145, 42920, 45880, 46748, 50344, 52780, 55796, 56420, 58435, 59644, 60088, 62930, 64232, 66526, 67340, 69745, 74555, 75110, 80290, 81809, 93496, 97643, 104377, 105560, 111592, 112840, 116870, 119288, 125860, 133052, 134680, 139490, 149110, 150220, 160580, 163618, 166315, 195286, 208754, 232841, 233740, 251720, 266104, 278980, 298220, 300440, 321160, 327236, 332630, 390572, 409045, 417508, 432419, 465682, 467480, 488215, 521885, 557960, 596440, 654472, 665260, 781144, 818090, 835016, 864838, 931364, 976430, 1043770, 1164205, 1330520, 1636180, 1729676, 1862728, 1952860, 2087540, 2162095, 2328410, 3026933, 3272360, 3459352, 3905720, 4175080, 4324190, 4656820, 6053866, 8648380, 9313640, 12107732, 15134665, 17296760, 24215464, 30269330, 60538660, 121077320]

約数ペア:

[(1, 121077320), (2, 60538660), (4, 30269330), (5, 24215464), (7, 17296760), (8, 15134665), (10, 12107732), (13, 9313640), (14, 8648380), (20, 6053866), (26, 4656820), (28, 4324190), (29, 4175080), (31, 3905720), (35, 3459352), (37, 3272360), (40, 3026933), (52, 2328410), (56, 2162095), (58, 2087540), (62, 1952860), (65, 1862728), (70, 1729676), (74, 1636180), (91, 1330520), (104, 1164205), (116, 1043770), (124, 976430), (130, 931364), (140, 864838), (145, 835016), (148, 818090), (155, 781144), (182, 665260), (185, 654472), (203, 596440), (217, 557960), (232, 521885), (248, 488215), (259, 467480), (260, 465682), (280, 432419), (290, 417508), (296, 409045), (310, 390572), (364, 332630), (370, 327236), (377, 321160), (403, 300440), (406, 298220), (434, 278980), (455, 266104), (481, 251720), (518, 233740), (520, 232841), (580, 208754), (620, 195286), (728, 166315), (740, 163618), (754, 160580), (806, 150220), (812, 149110), (868, 139490), (899, 134680), (910, 133052), (962, 125860), (1015, 119288), (1036, 116870), (1073, 112840), (1085, 111592), (1147, 105560), (1160, 104377), (1240, 97643), (1295, 93496), (1480, 81809), (1508, 80290), (1612, 75110), (1624, 74555), (1736, 69745), (1798, 67340), (1820, 66526), (1885, 64232), (1924, 62930), (2015, 60088), (2030, 59644), (2072, 58435), (2146, 56420), (2170, 55796), (2294, 52780), (2405, 50344), (2590, 46748), (2639, 45880), (2821, 42920), (3016, 40145), (3224, 37555), (3367, 35960), (3596, 33670), (3640, 33263), (3770, 32116), (3848, 31465), (4030, 30044), (4060, 29822), (4292, 28210), (4340, 27898), (4495, 26936), (4588, 26390), (4810, 25172), (5180, 23374), (5278, 22940), (5365, 22568), (5642, 21460), (5735, 21112), (6293, 19240), (6734, 17980), (7192, 16835), (7511, 16120), (7540, 16058), (8029, 15080), (8060, 15022), (8120, 14911), (8584, 14105), (8680, 13949), (8990, 13468), (9176, 13195), (9620, 12586), (10360, 11687), (10556, 11470), (10730, 11284)]