186464040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4723}}^1$

素因数の和:4791

約数の個数: 128

約数和(自身を含む): 653045760

約数和(自身を除く): 466581720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4723, 4935, 5640, 6580, 7896, 9446, 9870, 13160, 14169, 18892, 19740, 23615, 28338, 33061, 37784, 39480, 47230, 56676, 66122, 70845, 94460, 99183, 113352, 132244, 141690, 165305, 188920, 198366, 221981, 264488, 283380, 330610, 396732, 443962, 495915, 566760, 661220, 665943, 793464, 887924, 991830, 1109905, 1322440, 1331886, 1553867, 1775848, 1983660, 2219810, 2663772, 3107734, 3329715, 3967320, 4439620, 4661601, 5327544, 6215468, 6659430, 7769335, 8879240, 9323202, 12430936, 13318860, 15538670, 18646404, 23308005, 26637720, 31077340, 37292808, 46616010, 62154680, 93232020, 186464040]

約数ペア:

[(1, 186464040), (2, 93232020), (3, 62154680), (4, 46616010), (5, 37292808), (6, 31077340), (7, 26637720), (8, 23308005), (10, 18646404), (12, 15538670), (14, 13318860), (15, 12430936), (20, 9323202), (21, 8879240), (24, 7769335), (28, 6659430), (30, 6215468), (35, 5327544), (40, 4661601), (42, 4439620), (47, 3967320), (56, 3329715), (60, 3107734), (70, 2663772), (84, 2219810), (94, 1983660), (105, 1775848), (120, 1553867), (140, 1331886), (141, 1322440), (168, 1109905), (188, 991830), (210, 887924), (235, 793464), (280, 665943), (282, 661220), (329, 566760), (376, 495915), (420, 443962), (470, 396732), (564, 330610), (658, 283380), (705, 264488), (840, 221981), (940, 198366), (987, 188920), (1128, 165305), (1316, 141690), (1410, 132244), (1645, 113352), (1880, 99183), (1974, 94460), (2632, 70845), (2820, 66122), (3290, 56676), (3948, 47230), (4723, 39480), (4935, 37784), (5640, 33061), (6580, 28338), (7896, 23615), (9446, 19740), (9870, 18892), (13160, 14169)]