1680563136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1847}}^1$

素因数の和:2546

約数の個数: 112

約数和(自身を含む): 5091964416

約数和(自身を除く): 3411401280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 677, 1344, 1354, 1847, 2031, 2708, 3694, 4062, 4739, 5416, 5541, 7388, 8124, 9478, 10832, 11082, 12929, 14217, 14776, 16248, 18956, 21664, 22164, 25858, 28434, 29552, 32496, 37912, 38787, 43328, 44328, 51716, 56868, 59104, 64992, 75824, 77574, 88656, 103432, 113736, 118208, 129984, 151648, 155148, 177312, 206864, 227472, 303296, 310296, 354624, 413728, 454944, 620592, 827456, 909888, 1241184, 1250419, 2482368, 2500838, 3751257, 5001676, 7502514, 8752933, 10003352, 15005028, 17505866, 20006704, 26258799, 30010056, 35011732, 40013408, 52517598, 60020112, 70023464, 80026816, 105035196, 120040224, 140046928, 210070392, 240080448, 280093856, 420140784, 560187712, 840281568, 1680563136]

約数ペア:

[(1, 1680563136), (2, 840281568), (3, 560187712), (4, 420140784), (6, 280093856), (7, 240080448), (8, 210070392), (12, 140046928), (14, 120040224), (16, 105035196), (21, 80026816), (24, 70023464), (28, 60020112), (32, 52517598), (42, 40013408), (48, 35011732), (56, 30010056), (64, 26258799), (84, 20006704), (96, 17505866), (112, 15005028), (168, 10003352), (192, 8752933), (224, 7502514), (336, 5001676), (448, 3751257), (672, 2500838), (677, 2482368), (1344, 1250419), (1354, 1241184), (1847, 909888), (2031, 827456), (2708, 620592), (3694, 454944), (4062, 413728), (4739, 354624), (5416, 310296), (5541, 303296), (7388, 227472), (8124, 206864), (9478, 177312), (10832, 155148), (11082, 151648), (12929, 129984), (14217, 118208), (14776, 113736), (16248, 103432), (18956, 88656), (21664, 77574), (22164, 75824), (25858, 64992), (28434, 59104), (29552, 56868), (32496, 51716), (37912, 44328), (38787, 43328)]