1955187360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6257}}^1$

素因数の和:6316

約数の個数: 288

約数和(自身を含む): 7872463872

約数和(自身を除く): 5917276512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6257, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 12514, 13020, 14880, 15624, 17360, 18771, 19530, 20832, 22320, 25028, 26040, 31248, 31285, 34720, 37542, 39060, 43799, 44640, 50056, 52080, 56313, 62496, 62570, 75084, 78120, 87598, 93855, 100112, 104160, 112626, 125140, 131397, 150168, 156240, 175196, 187710, 193967, 200224, 218995, 225252, 250280, 262794, 281565, 300336, 312480, 350392, 375420, 387934, 394191, 437990, 450504, 500560, 525588, 563130, 581901, 600672, 656985, 700784, 750840, 775868, 788382, 875980, 901008, 969835, 1001120, 1051176, 1126260, 1163802, 1313970, 1357769, 1401568, 1501680, 1551736, 1576764, 1745703, 1751960, 1802016, 1939670, 1970955, 2102352, 2252520, 2327604, 2627940, 2715538, 2909505, 3003360, 3103472, 3153528, 3491406, 3503920, 3879340, 3941910, 4073307, 4204704, 4505040, 4655208, 5255880, 5431076, 5819010, 6206944, 6307056, 6788845, 6982812, 7007840, 7758680, 7883820, 8146614, 8728515, 9010080, 9310416, 10511760, 10862152, 11638020, 12219921, 12614112, 13577690, 13965624, 15517360, 15767640, 16293228, 17457030, 18620832, 20366535, 21023520, 21724304, 23276040, 24439842, 27155380, 27931248, 31034720, 31535280, 32586456, 34914060, 40733070, 43448608, 46552080, 48879684, 54310760, 55862496, 61099605, 63070560, 65172912, 69828120, 81466140, 93104160, 97759368, 108621520, 122199210, 130345824, 139656240, 162932280, 195518736, 217243040, 244398420, 279312480, 325864560, 391037472, 488796840, 651729120, 977593680, 1955187360]

約数ペア:

[(1, 1955187360), (2, 977593680), (3, 651729120), (4, 488796840), (5, 391037472), (6, 325864560), (7, 279312480), (8, 244398420), (9, 217243040), (10, 195518736), (12, 162932280), (14, 139656240), (15, 130345824), (16, 122199210), (18, 108621520), (20, 97759368), (21, 93104160), (24, 81466140), (28, 69828120), (30, 65172912), (31, 63070560), (32, 61099605), (35, 55862496), (36, 54310760), (40, 48879684), (42, 46552080), (45, 43448608), (48, 40733070), (56, 34914060), (60, 32586456), (62, 31535280), (63, 31034720), (70, 27931248), (72, 27155380), (80, 24439842), (84, 23276040), (90, 21724304), (93, 21023520), (96, 20366535), (105, 18620832), (112, 17457030), (120, 16293228), (124, 15767640), (126, 15517360), (140, 13965624), (144, 13577690), (155, 12614112), (160, 12219921), (168, 11638020), (180, 10862152), (186, 10511760), (210, 9310416), (217, 9010080), (224, 8728515), (240, 8146614), (248, 7883820), (252, 7758680), (279, 7007840), (280, 6982812), (288, 6788845), (310, 6307056), (315, 6206944), (336, 5819010), (360, 5431076), (372, 5255880), (420, 4655208), (434, 4505040), (465, 4204704), (480, 4073307), (496, 3941910), (504, 3879340), (558, 3503920), (560, 3491406), (620, 3153528), (630, 3103472), (651, 3003360), (672, 2909505), (720, 2715538), (744, 2627940), (840, 2327604), (868, 2252520), (930, 2102352), (992, 1970955), (1008, 1939670), (1085, 1802016), (1116, 1751960), (1120, 1745703), (1240, 1576764), (1260, 1551736), (1302, 1501680), (1395, 1401568), (1440, 1357769), (1488, 1313970), (1680, 1163802), (1736, 1126260), (1860, 1051176), (1953, 1001120), (2016, 969835), (2170, 901008), (2232, 875980), (2480, 788382), (2520, 775868), (2604, 750840), (2790, 700784), (2976, 656985), (3255, 600672), (3360, 581901), (3472, 563130), (3720, 525588), (3906, 500560), (4340, 450504), (4464, 437990), (4960, 394191), (5040, 387934), (5208, 375420), (5580, 350392), (6257, 312480), (6510, 300336), (6944, 281565), (7440, 262794), (7812, 250280), (8680, 225252), (8928, 218995), (9765, 200224), (10080, 193967), (10416, 187710), (11160, 175196), (12514, 156240), (13020, 150168), (14880, 131397), (15624, 125140), (17360, 112626), (18771, 104160), (19530, 100112), (20832, 93855), (22320, 87598), (25028, 78120), (26040, 75084), (31248, 62570), (31285, 62496), (34720, 56313), (37542, 52080), (39060, 50056), (43799, 44640)]