680214864

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2111}}^1$

素因数の和:2273

約数の個数: 120

約数和(自身を含む): 2060011008

約数和(自身を除く): 1379796144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 137, 147, 168, 196, 274, 294, 336, 392, 411, 548, 588, 784, 822, 959, 1096, 1176, 1644, 1918, 2111, 2192, 2352, 2877, 3288, 3836, 4222, 5754, 6333, 6576, 6713, 7672, 8444, 11508, 12666, 13426, 14777, 15344, 16888, 20139, 23016, 25332, 26852, 29554, 33776, 40278, 44331, 46032, 50664, 53704, 59108, 80556, 88662, 101328, 103439, 107408, 118216, 161112, 177324, 206878, 236432, 289207, 310317, 322224, 354648, 413756, 578414, 620634, 709296, 827512, 867621, 1156828, 1241268, 1655024, 1735242, 2024449, 2313656, 2482536, 3470484, 4048898, 4627312, 4965072, 6073347, 6940968, 8097796, 12146694, 13881936, 14171143, 16195592, 24293388, 28342286, 32391184, 42513429, 48586776, 56684572, 85026858, 97173552, 113369144, 170053716, 226738288, 340107432, 680214864]

約数ペア:

[(1, 680214864), (2, 340107432), (3, 226738288), (4, 170053716), (6, 113369144), (7, 97173552), (8, 85026858), (12, 56684572), (14, 48586776), (16, 42513429), (21, 32391184), (24, 28342286), (28, 24293388), (42, 16195592), (48, 14171143), (49, 13881936), (56, 12146694), (84, 8097796), (98, 6940968), (112, 6073347), (137, 4965072), (147, 4627312), (168, 4048898), (196, 3470484), (274, 2482536), (294, 2313656), (336, 2024449), (392, 1735242), (411, 1655024), (548, 1241268), (588, 1156828), (784, 867621), (822, 827512), (959, 709296), (1096, 620634), (1176, 578414), (1644, 413756), (1918, 354648), (2111, 322224), (2192, 310317), (2352, 289207), (2877, 236432), (3288, 206878), (3836, 177324), (4222, 161112), (5754, 118216), (6333, 107408), (6576, 103439), (6713, 101328), (7672, 88662), (8444, 80556), (11508, 59108), (12666, 53704), (13426, 50664), (14777, 46032), (15344, 44331), (16888, 40278), (20139, 33776), (23016, 29554), (25332, 26852)]