69104280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{82267}}^1$

素因数の和:82288

約数の個数: 64

約数和(自身を含む): 236931840

約数和(自身を除く): 167827560

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, 280, 420, 840, 82267, 164534, 246801, 329068, 411335, 493602, 575869, 658136, 822670, 987204, 1151738, 1234005, 1645340, 1727607, 1974408, 2303476, 2468010, 2879345, 3290680, 3455214, 4606952, 4936020, 5758690, 6910428, 8638035, 9872040, 11517380, 13820856, 17276070, 23034760, 34552140, 69104280]

約数ペア:

[(1, 69104280), (2, 34552140), (3, 23034760), (4, 17276070), (5, 13820856), (6, 11517380), (7, 9872040), (8, 8638035), (10, 6910428), (12, 5758690), (14, 4936020), (15, 4606952), (20, 3455214), (21, 3290680), (24, 2879345), (28, 2468010), (30, 2303476), (35, 1974408), (40, 1727607), (42, 1645340), (56, 1234005), (60, 1151738), (70, 987204), (84, 822670), (105, 658136), (120, 575869), (140, 493602), (168, 411335), (210, 329068), (280, 246801), (420, 164534), (840, 82267)]