7854229440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87973}}^1$

素因数の和:88027

約数の個数: 168

約数和(自身を含む): 27887054208

約数和(自身を除く): 20032824768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 22320, 29760, 44640, 87973, 89280, 175946, 263919, 351892, 439865, 527838, 703784, 791757, 879730, 1055676, 1319595, 1407568, 1583514, 1759460, 2111352, 2639190, 2727163, 2815136, 3167028, 3518920, 3958785, 4222704, 5278380, 5454326, 5630272, 6334056, 7037840, 7917570, 8181489, 8445408, 10556760, 10908652, 12668112, 13635815, 14075680, 15835140, 16362978, 16890816, 21113520, 21817304, 24544467, 25336224, 27271630, 28151360, 31670280, 32725956, 40907445, 42227040, 43634608, 49088934, 50672448, 54543260, 63340560, 65451912, 81814890, 84454080, 87269216, 98177868, 109086520, 122722335, 126681120, 130903824, 163629780, 174538432, 196355736, 218173040, 245444670, 253362240, 261807648, 327259560, 392711472, 436346080, 490889340, 523615296, 654519120, 785422944, 872692160, 981778680, 1309038240, 1570845888, 1963557360, 2618076480, 3927114720, 7854229440]

約数ペア:

[(1, 7854229440), (2, 3927114720), (3, 2618076480), (4, 1963557360), (5, 1570845888), (6, 1309038240), (8, 981778680), (9, 872692160), (10, 785422944), (12, 654519120), (15, 523615296), (16, 490889340), (18, 436346080), (20, 392711472), (24, 327259560), (30, 261807648), (31, 253362240), (32, 245444670), (36, 218173040), (40, 196355736), (45, 174538432), (48, 163629780), (60, 130903824), (62, 126681120), (64, 122722335), (72, 109086520), (80, 98177868), (90, 87269216), (93, 84454080), (96, 81814890), (120, 65451912), (124, 63340560), (144, 54543260), (155, 50672448), (160, 49088934), (180, 43634608), (186, 42227040), (192, 40907445), (240, 32725956), (248, 31670280), (279, 28151360), (288, 27271630), (310, 25336224), (320, 24544467), (360, 21817304), (372, 21113520), (465, 16890816), (480, 16362978), (496, 15835140), (558, 14075680), (576, 13635815), (620, 12668112), (720, 10908652), (744, 10556760), (930, 8445408), (960, 8181489), (992, 7917570), (1116, 7037840), (1240, 6334056), (1395, 5630272), (1440, 5454326), (1488, 5278380), (1860, 4222704), (1984, 3958785), (2232, 3518920), (2480, 3167028), (2790, 2815136), (2880, 2727163), (2976, 2639190), (3720, 2111352), (4464, 1759460), (4960, 1583514), (5580, 1407568), (5952, 1319595), (7440, 1055676), (8928, 879730), (9920, 791757), (11160, 703784), (14880, 527838), (17856, 439865), (22320, 351892), (29760, 263919), (44640, 175946), (87973, 89280)]