76215720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2275

約数の個数: 128

約数和(自身を含む): 267805440

約数和(自身を除く): 191589720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2213, 2296, 2460, 2870, 3444, 4305, 4426, 4920, 5740, 6639, 6888, 8610, 8852, 11065, 11480, 13278, 15491, 17220, 17704, 22130, 26556, 30982, 33195, 34440, 44260, 46473, 53112, 61964, 66390, 77455, 88520, 90733, 92946, 123928, 132780, 154910, 181466, 185892, 232365, 265560, 272199, 309820, 362932, 371784, 453665, 464730, 544398, 619640, 635131, 725864, 907330, 929460, 1088796, 1270262, 1360995, 1814660, 1858920, 1905393, 2177592, 2540524, 2721990, 3175655, 3629320, 3810786, 5081048, 5443980, 6351310, 7621572, 9526965, 10887960, 12702620, 15243144, 19053930, 25405240, 38107860, 76215720]

約数ペア:

[(1, 76215720), (2, 38107860), (3, 25405240), (4, 19053930), (5, 15243144), (6, 12702620), (7, 10887960), (8, 9526965), (10, 7621572), (12, 6351310), (14, 5443980), (15, 5081048), (20, 3810786), (21, 3629320), (24, 3175655), (28, 2721990), (30, 2540524), (35, 2177592), (40, 1905393), (41, 1858920), (42, 1814660), (56, 1360995), (60, 1270262), (70, 1088796), (82, 929460), (84, 907330), (105, 725864), (120, 635131), (123, 619640), (140, 544398), (164, 464730), (168, 453665), (205, 371784), (210, 362932), (246, 309820), (280, 272199), (287, 265560), (328, 232365), (410, 185892), (420, 181466), (492, 154910), (574, 132780), (615, 123928), (820, 92946), (840, 90733), (861, 88520), (984, 77455), (1148, 66390), (1230, 61964), (1435, 53112), (1640, 46473), (1722, 44260), (2213, 34440), (2296, 33195), (2460, 30982), (2870, 26556), (3444, 22130), (4305, 17704), (4426, 17220), (4920, 15491), (5740, 13278), (6639, 11480), (6888, 11065), (8610, 8852)]