764870120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{160687}}^1$

素因数の和:160722

約数の個数: 64

約数和(自身を含む): 2082516480

約数和(自身を除く): 1317646360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 160687, 321374, 642748, 803435, 1124809, 1285496, 1606870, 2249618, 2731679, 3213740, 4499236, 5463358, 5624045, 6427480, 8998472, 10926716, 11248090, 13658395, 19121753, 21853432, 22496180, 27316790, 38243506, 44992360, 54633580, 76487012, 95608765, 109267160, 152974024, 191217530, 382435060, 764870120]

約数ペア:

[(1, 764870120), (2, 382435060), (4, 191217530), (5, 152974024), (7, 109267160), (8, 95608765), (10, 76487012), (14, 54633580), (17, 44992360), (20, 38243506), (28, 27316790), (34, 22496180), (35, 21853432), (40, 19121753), (56, 13658395), (68, 11248090), (70, 10926716), (85, 8998472), (119, 6427480), (136, 5624045), (140, 5463358), (170, 4499236), (238, 3213740), (280, 2731679), (340, 2249618), (476, 1606870), (595, 1285496), (680, 1124809), (952, 803435), (1190, 642748), (2380, 321374), (4760, 160687)]