71256360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2131

約数の個数: 128

約数和(自身を含む): 250387200

約数和(自身を除く): 179130840

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, 2069, 2296, 2460, 2870, 3444, 4138, 4305, 4920, 5740, 6207, 6888, 8276, 8610, 10345, 11480, 12414, 14483, 16552, 17220, 20690, 24828, 28966, 31035, 34440, 41380, 43449, 49656, 57932, 62070, 72415, 82760, 84829, 86898, 115864, 124140, 144830, 169658, 173796, 217245, 248280, 254487, 289660, 339316, 347592, 424145, 434490, 508974, 579320, 593803, 678632, 848290, 868980, 1017948, 1187606, 1272435, 1696580, 1737960, 1781409, 2035896, 2375212, 2544870, 2969015, 3393160, 3562818, 4750424, 5089740, 5938030, 7125636, 8907045, 10179480, 11876060, 14251272, 17814090, 23752120, 35628180, 71256360]

約数ペア:

[(1, 71256360), (2, 35628180), (3, 23752120), (4, 17814090), (5, 14251272), (6, 11876060), (7, 10179480), (8, 8907045), (10, 7125636), (12, 5938030), (14, 5089740), (15, 4750424), (20, 3562818), (21, 3393160), (24, 2969015), (28, 2544870), (30, 2375212), (35, 2035896), (40, 1781409), (41, 1737960), (42, 1696580), (56, 1272435), (60, 1187606), (70, 1017948), (82, 868980), (84, 848290), (105, 678632), (120, 593803), (123, 579320), (140, 508974), (164, 434490), (168, 424145), (205, 347592), (210, 339316), (246, 289660), (280, 254487), (287, 248280), (328, 217245), (410, 173796), (420, 169658), (492, 144830), (574, 124140), (615, 115864), (820, 86898), (840, 84829), (861, 82760), (984, 72415), (1148, 62070), (1230, 57932), (1435, 49656), (1640, 43449), (1722, 41380), (2069, 34440), (2296, 31035), (2460, 28966), (2870, 24828), (3444, 20690), (4138, 17220), (4305, 16552), (4920, 14483), (5740, 12414), (6207, 11480), (6888, 10345), (8276, 8610)]