4955073480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21201

約数の個数: 256

約数和(自身を含む): 19486310400

約数和(自身を除く): 14531236920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 5208, 5580, 5859, 6510, 6696, 7560, 7812, 8370, 8680, 9765, 11160, 11718, 13020, 15624, 16740, 19530, 21143, 23436, 26040, 29295, 33480, 39060, 42286, 46872, 58590, 63429, 78120, 84572, 105715, 117180, 126858, 148001, 169144, 190287, 211430, 234360, 253716, 296002, 317145, 380574, 422860, 444003, 507432, 570861, 592004, 634290, 655433, 740005, 761148, 845720, 888006, 951435, 1141722, 1184008, 1268580, 1310866, 1332009, 1480010, 1522296, 1776012, 1902870, 1966299, 2220015, 2283444, 2537160, 2621732, 2664018, 2854305, 2960020, 3277165, 3552024, 3805740, 3932598, 3996027, 4440030, 4566888, 4588031, 5243464, 5328036, 5708610, 5898897, 5920040, 6554330, 6660045, 7611480, 7865196, 7992054, 8880060, 9176062, 9831495, 10656072, 11417220, 11797794, 13108660, 13320090, 13764093, 15730392, 15984108, 17696691, 17760120, 18352124, 19662990, 19980135, 22834440, 22940155, 23595588, 26217320, 26640180, 27528186, 29494485, 31968216, 35393382, 36704248, 39325980, 39960270, 41292279, 45880310, 47191176, 53280360, 55056372, 58988970, 68820465, 70786764, 78651960, 79920540, 82584558, 88483455, 91760620, 110112744, 117977940, 123876837, 137640930, 141573528, 159841080, 165169116, 176966910, 183521240, 206461395, 235955880, 247753674, 275281860, 330338232, 353933820, 412922790, 495507348, 550563720, 619384185, 707867640, 825845580, 991014696, 1238768370, 1651691160, 2477536740, 4955073480]

約数ペア:

[(1, 4955073480), (2, 2477536740), (3, 1651691160), (4, 1238768370), (5, 991014696), (6, 825845580), (7, 707867640), (8, 619384185), (9, 550563720), (10, 495507348), (12, 412922790), (14, 353933820), (15, 330338232), (18, 275281860), (20, 247753674), (21, 235955880), (24, 206461395), (27, 183521240), (28, 176966910), (30, 165169116), (31, 159841080), (35, 141573528), (36, 137640930), (40, 123876837), (42, 117977940), (45, 110112744), (54, 91760620), (56, 88483455), (60, 82584558), (62, 79920540), (63, 78651960), (70, 70786764), (72, 68820465), (84, 58988970), (90, 55056372), (93, 53280360), (105, 47191176), (108, 45880310), (120, 41292279), (124, 39960270), (126, 39325980), (135, 36704248), (140, 35393382), (155, 31968216), (168, 29494485), (180, 27528186), (186, 26640180), (189, 26217320), (210, 23595588), (216, 22940155), (217, 22834440), (248, 19980135), (252, 19662990), (270, 18352124), (279, 17760120), (280, 17696691), (310, 15984108), (315, 15730392), (360, 13764093), (372, 13320090), (378, 13108660), (420, 11797794), (434, 11417220), (465, 10656072), (504, 9831495), (540, 9176062), (558, 8880060), (620, 7992054), (630, 7865196), (651, 7611480), (744, 6660045), (756, 6554330), (837, 5920040), (840, 5898897), (868, 5708610), (930, 5328036), (945, 5243464), (1080, 4588031), (1085, 4566888), (1116, 4440030), (1240, 3996027), (1260, 3932598), (1302, 3805740), (1395, 3552024), (1512, 3277165), (1674, 2960020), (1736, 2854305), (1860, 2664018), (1890, 2621732), (1953, 2537160), (2170, 2283444), (2232, 2220015), (2520, 1966299), (2604, 1902870), (2790, 1776012), (3255, 1522296), (3348, 1480010), (3720, 1332009), (3780, 1310866), (3906, 1268580), (4185, 1184008), (4340, 1141722), (5208, 951435), (5580, 888006), (5859, 845720), (6510, 761148), (6696, 740005), (7560, 655433), (7812, 634290), (8370, 592004), (8680, 570861), (9765, 507432), (11160, 444003), (11718, 422860), (13020, 380574), (15624, 317145), (16740, 296002), (19530, 253716), (21143, 234360), (23436, 211430), (26040, 190287), (29295, 169144), (33480, 148001), (39060, 126858), (42286, 117180), (46872, 105715), (58590, 84572), (63429, 78120)]