3980833920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{98731}}^1$

素因数の和:98763

約数の個数: 192

約数和(自身を含む): 15710235840

約数和(自身を除く): 11729401920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 98731, 197462, 296193, 394924, 493655, 592386, 691117, 789848, 888579, 987310, 1184772, 1382234, 1480965, 1579696, 1777158, 1974620, 2073351, 2369544, 2764468, 2961930, 3159392, 3455585, 3554316, 3949240, 4146702, 4442895, 4739088, 5528936, 5923860, 6220053, 6318784, 6911170, 7108632, 7898480, 8293404, 8885790, 9478176, 10366755, 11057872, 11847720, 12440106, 12637568, 13822340, 14217264, 15796960, 16586808, 17771580, 18956352, 20733510, 22115744, 23695440, 24880212, 27644680, 28434528, 31100265, 31593920, 33173616, 35543160, 37912704, 41467020, 44231488, 47390880, 49760424, 55289360, 56869056, 62200530, 63187840, 66347232, 71086320, 82934040, 88462976, 94781760, 99520848, 110578720, 113738112, 124401060, 132694464, 142172640, 165868080, 189563520, 199041696, 221157440, 248802120, 265388928, 284345280, 331736160, 398083392, 442314880, 497604240, 568690560, 663472320, 796166784, 995208480, 1326944640, 1990416960, 3980833920]

約数ペア:

[(1, 3980833920), (2, 1990416960), (3, 1326944640), (4, 995208480), (5, 796166784), (6, 663472320), (7, 568690560), (8, 497604240), (9, 442314880), (10, 398083392), (12, 331736160), (14, 284345280), (15, 265388928), (16, 248802120), (18, 221157440), (20, 199041696), (21, 189563520), (24, 165868080), (28, 142172640), (30, 132694464), (32, 124401060), (35, 113738112), (36, 110578720), (40, 99520848), (42, 94781760), (45, 88462976), (48, 82934040), (56, 71086320), (60, 66347232), (63, 63187840), (64, 62200530), (70, 56869056), (72, 55289360), (80, 49760424), (84, 47390880), (90, 44231488), (96, 41467020), (105, 37912704), (112, 35543160), (120, 33173616), (126, 31593920), (128, 31100265), (140, 28434528), (144, 27644680), (160, 24880212), (168, 23695440), (180, 22115744), (192, 20733510), (210, 18956352), (224, 17771580), (240, 16586808), (252, 15796960), (280, 14217264), (288, 13822340), (315, 12637568), (320, 12440106), (336, 11847720), (360, 11057872), (384, 10366755), (420, 9478176), (448, 8885790), (480, 8293404), (504, 7898480), (560, 7108632), (576, 6911170), (630, 6318784), (640, 6220053), (672, 5923860), (720, 5528936), (840, 4739088), (896, 4442895), (960, 4146702), (1008, 3949240), (1120, 3554316), (1152, 3455585), (1260, 3159392), (1344, 2961930), (1440, 2764468), (1680, 2369544), (1920, 2073351), (2016, 1974620), (2240, 1777158), (2520, 1579696), (2688, 1480965), (2880, 1382234), (3360, 1184772), (4032, 987310), (4480, 888579), (5040, 789848), (5760, 691117), (6720, 592386), (8064, 493655), (10080, 394924), (13440, 296193), (20160, 197462), (40320, 98731)]