418848360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2069}}^1$

素因数の和:2331

約数の個数: 128

約数和(自身を含む): 1442707200

約数和(自身を除く): 1023858840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 241, 280, 420, 482, 723, 840, 964, 1205, 1446, 1687, 1928, 2069, 2410, 2892, 3374, 3615, 4138, 4820, 5061, 5784, 6207, 6748, 7230, 8276, 8435, 9640, 10122, 10345, 12414, 13496, 14460, 14483, 16552, 16870, 20244, 20690, 24828, 25305, 28920, 28966, 31035, 33740, 40488, 41380, 43449, 49656, 50610, 57932, 62070, 67480, 72415, 82760, 86898, 101220, 115864, 124140, 144830, 173796, 202440, 217245, 248280, 289660, 347592, 434490, 498629, 579320, 868980, 997258, 1495887, 1737960, 1994516, 2493145, 2991774, 3490403, 3989032, 4986290, 5983548, 6980806, 7479435, 9972580, 10471209, 11967096, 13961612, 14958870, 17452015, 19945160, 20942418, 27923224, 29917740, 34904030, 41884836, 52356045, 59835480, 69808060, 83769672, 104712090, 139616120, 209424180, 418848360]

約数ペア:

[(1, 418848360), (2, 209424180), (3, 139616120), (4, 104712090), (5, 83769672), (6, 69808060), (7, 59835480), (8, 52356045), (10, 41884836), (12, 34904030), (14, 29917740), (15, 27923224), (20, 20942418), (21, 19945160), (24, 17452015), (28, 14958870), (30, 13961612), (35, 11967096), (40, 10471209), (42, 9972580), (56, 7479435), (60, 6980806), (70, 5983548), (84, 4986290), (105, 3989032), (120, 3490403), (140, 2991774), (168, 2493145), (210, 1994516), (241, 1737960), (280, 1495887), (420, 997258), (482, 868980), (723, 579320), (840, 498629), (964, 434490), (1205, 347592), (1446, 289660), (1687, 248280), (1928, 217245), (2069, 202440), (2410, 173796), (2892, 144830), (3374, 124140), (3615, 115864), (4138, 101220), (4820, 86898), (5061, 82760), (5784, 72415), (6207, 67480), (6748, 62070), (7230, 57932), (8276, 50610), (8435, 49656), (9640, 43449), (10122, 41380), (10345, 40488), (12414, 33740), (13496, 31035), (14460, 28966), (14483, 28920), (16552, 25305), (16870, 24828), (20244, 20690)]