56630280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{9631}}^1$

素因数の和:9659

約数の個数: 96

約数和(自身を含む): 197648640

約数和(自身を除く): 141018360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 9631, 19262, 28893, 38524, 48155, 57786, 67417, 77048, 96310, 115572, 134834, 144465, 192620, 202251, 231144, 269668, 288930, 337085, 385240, 404502, 471919, 539336, 577860, 674170, 809004, 943838, 1011255, 1155720, 1348340, 1415757, 1618008, 1887676, 2022510, 2359595, 2696680, 2831514, 3775352, 4045020, 4719190, 5663028, 7078785, 8090040, 9438380, 11326056, 14157570, 18876760, 28315140, 56630280]

約数ペア:

[(1, 56630280), (2, 28315140), (3, 18876760), (4, 14157570), (5, 11326056), (6, 9438380), (7, 8090040), (8, 7078785), (10, 5663028), (12, 4719190), (14, 4045020), (15, 3775352), (20, 2831514), (21, 2696680), (24, 2359595), (28, 2022510), (30, 1887676), (35, 1618008), (40, 1415757), (42, 1348340), (49, 1155720), (56, 1011255), (60, 943838), (70, 809004), (84, 674170), (98, 577860), (105, 539336), (120, 471919), (140, 404502), (147, 385240), (168, 337085), (196, 288930), (210, 269668), (245, 231144), (280, 202251), (294, 192620), (392, 144465), (420, 134834), (490, 115572), (588, 96310), (735, 77048), (840, 67417), (980, 57786), (1176, 48155), (1470, 38524), (1960, 28893), (2940, 19262), (5880, 9631)]