13397160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 47174400

約数和(自身を除く): 33777240

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, 389, 410, 420, 492, 574, 615, 778, 820, 840, 861, 984, 1148, 1167, 1230, 1435, 1556, 1640, 1722, 1945, 2296, 2334, 2460, 2723, 2870, 3112, 3444, 3890, 4305, 4668, 4920, 5446, 5740, 5835, 6888, 7780, 8169, 8610, 9336, 10892, 11480, 11670, 13615, 15560, 15949, 16338, 17220, 21784, 23340, 27230, 31898, 32676, 34440, 40845, 46680, 47847, 54460, 63796, 65352, 79745, 81690, 95694, 108920, 111643, 127592, 159490, 163380, 191388, 223286, 239235, 318980, 326760, 334929, 382776, 446572, 478470, 558215, 637960, 669858, 893144, 956940, 1116430, 1339716, 1674645, 1913880, 2232860, 2679432, 3349290, 4465720, 6698580, 13397160]

約数ペア:

[(1, 13397160), (2, 6698580), (3, 4465720), (4, 3349290), (5, 2679432), (6, 2232860), (7, 1913880), (8, 1674645), (10, 1339716), (12, 1116430), (14, 956940), (15, 893144), (20, 669858), (21, 637960), (24, 558215), (28, 478470), (30, 446572), (35, 382776), (40, 334929), (41, 326760), (42, 318980), (56, 239235), (60, 223286), (70, 191388), (82, 163380), (84, 159490), (105, 127592), (120, 111643), (123, 108920), (140, 95694), (164, 81690), (168, 79745), (205, 65352), (210, 63796), (246, 54460), (280, 47847), (287, 46680), (328, 40845), (389, 34440), (410, 32676), (420, 31898), (492, 27230), (574, 23340), (615, 21784), (778, 17220), (820, 16338), (840, 15949), (861, 15560), (984, 13615), (1148, 11670), (1167, 11480), (1230, 10892), (1435, 9336), (1556, 8610), (1640, 8169), (1722, 7780), (1945, 6888), (2296, 5835), (2334, 5740), (2460, 5446), (2723, 4920), (2870, 4668), (3112, 4305), (3444, 3890)]