871285983120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{240437}}^1$

素因数の和:241182

約数の個数: 240

約数和(自身を含む): 3348743523840

約数和(自身を除く): 2477457540720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 719, 720, 840, 1008, 1260, 1438, 1680, 2157, 2520, 2876, 3595, 4314, 5033, 5040, 5752, 6471, 7190, 8628, 10066, 10785, 11504, 12942, 14380, 15099, 17256, 20132, 21570, 25165, 25884, 28760, 30198, 32355, 34512, 40264, 43140, 45297, 50330, 51768, 57520, 60396, 64710, 75495, 80528, 86280, 90594, 100660, 103536, 120792, 129420, 150990, 172560, 181188, 201320, 226485, 240437, 241584, 258840, 301980, 362376, 402640, 452970, 480874, 517680, 603960, 721311, 724752, 905940, 961748, 1202185, 1207920, 1442622, 1683059, 1811880, 1923496, 2163933, 2404370, 2885244, 3366118, 3606555, 3623760, 3846992, 4327866, 4808740, 5049177, 5770488, 6732236, 7213110, 8415295, 8655732, 9617480, 10098354, 10819665, 11540976, 13464472, 14426220, 15147531, 16830590, 17311464, 19234960, 20196708, 21639330, 25245885, 26928944, 28852440, 30295062, 33661180, 34622928, 40393416, 43278660, 50491770, 57704880, 60590124, 67322360, 75737655, 80786832, 86557320, 100983540, 121180248, 134644720, 151475310, 172874203, 173114640, 201967080, 242360496, 302950620, 345748406, 403934160, 518622609, 605901240, 691496812, 864371015, 1037245218, 1210119421, 1211802480, 1382993624, 1555867827, 1728742030, 2074490436, 2420238842, 2593113045, 2765987248, 3111735654, 3457484060, 3630358263, 4148980872, 4840477684, 5186226090, 6050597105, 6223471308, 6914968120, 7260716526, 7779339135, 8297961744, 9680955368, 10372452180, 10891074789, 12101194210, 12446942616, 13829936240, 14521433052, 15558678270, 18151791315, 19361910736, 20744904360, 21782149578, 24202388420, 24893885232, 29042866104, 31117356540, 36303582630, 41489808720, 43564299156, 48404776840, 54455373945, 58085732208, 62234713080, 72607165260, 87128598312, 96809553680, 108910747890, 124469426160, 145214330520, 174257196624, 217821495780, 290428661040, 435642991560, 871285983120]

約数ペア:

[(1, 871285983120), (2, 435642991560), (3, 290428661040), (4, 217821495780), (5, 174257196624), (6, 145214330520), (7, 124469426160), (8, 108910747890), (9, 96809553680), (10, 87128598312), (12, 72607165260), (14, 62234713080), (15, 58085732208), (16, 54455373945), (18, 48404776840), (20, 43564299156), (21, 41489808720), (24, 36303582630), (28, 31117356540), (30, 29042866104), (35, 24893885232), (36, 24202388420), (40, 21782149578), (42, 20744904360), (45, 19361910736), (48, 18151791315), (56, 15558678270), (60, 14521433052), (63, 13829936240), (70, 12446942616), (72, 12101194210), (80, 10891074789), (84, 10372452180), (90, 9680955368), (105, 8297961744), (112, 7779339135), (120, 7260716526), (126, 6914968120), (140, 6223471308), (144, 6050597105), (168, 5186226090), (180, 4840477684), (210, 4148980872), (240, 3630358263), (252, 3457484060), (280, 3111735654), (315, 2765987248), (336, 2593113045), (360, 2420238842), (420, 2074490436), (504, 1728742030), (560, 1555867827), (630, 1382993624), (719, 1211802480), (720, 1210119421), (840, 1037245218), (1008, 864371015), (1260, 691496812), (1438, 605901240), (1680, 518622609), (2157, 403934160), (2520, 345748406), (2876, 302950620), (3595, 242360496), (4314, 201967080), (5033, 173114640), (5040, 172874203), (5752, 151475310), (6471, 134644720), (7190, 121180248), (8628, 100983540), (10066, 86557320), (10785, 80786832), (11504, 75737655), (12942, 67322360), (14380, 60590124), (15099, 57704880), (17256, 50491770), (20132, 43278660), (21570, 40393416), (25165, 34622928), (25884, 33661180), (28760, 30295062), (30198, 28852440), (32355, 26928944), (34512, 25245885), (40264, 21639330), (43140, 20196708), (45297, 19234960), (50330, 17311464), (51768, 16830590), (57520, 15147531), (60396, 14426220), (64710, 13464472), (75495, 11540976), (80528, 10819665), (86280, 10098354), (90594, 9617480), (100660, 8655732), (103536, 8415295), (120792, 7213110), (129420, 6732236), (150990, 5770488), (172560, 5049177), (181188, 4808740), (201320, 4327866), (226485, 3846992), (240437, 3623760), (241584, 3606555), (258840, 3366118), (301980, 2885244), (362376, 2404370), (402640, 2163933), (452970, 1923496), (480874, 1811880), (517680, 1683059), (603960, 1442622), (721311, 1207920), (724752, 1202185), (905940, 961748)]