126624680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 359251200

約数和(自身を除く): 232626520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 172, 182, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 602, 728, 809, 860, 910, 1118, 1204, 1505, 1618, 1720, 1820, 2236, 2408, 2795, 3010, 3236, 3640, 3913, 4045, 4472, 5590, 5663, 6020, 6472, 7826, 8090, 10517, 11180, 11326, 12040, 15652, 16180, 19565, 21034, 22360, 22652, 28315, 31304, 32360, 34787, 39130, 42068, 45304, 52585, 56630, 69574, 73619, 78260, 84136, 105170, 113260, 139148, 147238, 156520, 173935, 210340, 226520, 243509, 278296, 294476, 347870, 368095, 420680, 452231, 487018, 588952, 695740, 736190, 904462, 974036, 1217545, 1391480, 1472380, 1808924, 1948072, 2261155, 2435090, 2944760, 3165617, 3617848, 4522310, 4870180, 6331234, 9044620, 9740360, 12662468, 15828085, 18089240, 25324936, 31656170, 63312340, 126624680]

約数ペア:

[(1, 126624680), (2, 63312340), (4, 31656170), (5, 25324936), (7, 18089240), (8, 15828085), (10, 12662468), (13, 9740360), (14, 9044620), (20, 6331234), (26, 4870180), (28, 4522310), (35, 3617848), (40, 3165617), (43, 2944760), (52, 2435090), (56, 2261155), (65, 1948072), (70, 1808924), (86, 1472380), (91, 1391480), (104, 1217545), (130, 974036), (140, 904462), (172, 736190), (182, 695740), (215, 588952), (260, 487018), (280, 452231), (301, 420680), (344, 368095), (364, 347870), (430, 294476), (455, 278296), (520, 243509), (559, 226520), (602, 210340), (728, 173935), (809, 156520), (860, 147238), (910, 139148), (1118, 113260), (1204, 105170), (1505, 84136), (1618, 78260), (1720, 73619), (1820, 69574), (2236, 56630), (2408, 52585), (2795, 45304), (3010, 42068), (3236, 39130), (3640, 34787), (3913, 32360), (4045, 31304), (4472, 28315), (5590, 22652), (5663, 22360), (6020, 21034), (6472, 19565), (7826, 16180), (8090, 15652), (10517, 12040), (11180, 11326)]