715094080

素因数分解:

$2^6\times 5^1\times {\mathrm{659}}^1\times {\mathrm{3391}}^1$

素因数の和:4067

約数の個数: 56

約数和(自身を含む): 1705904640

約数和(自身を除く): 990810560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 659, 1318, 2636, 3295, 3391, 5272, 6590, 6782, 10544, 13180, 13564, 16955, 21088, 26360, 27128, 33910, 42176, 52720, 54256, 67820, 105440, 108512, 135640, 210880, 217024, 271280, 542560, 1085120, 2234669, 4469338, 8938676, 11173345, 17877352, 22346690, 35754704, 44693380, 71509408, 89386760, 143018816, 178773520, 357547040, 715094080]

約数ペア:

[(1, 715094080), (2, 357547040), (4, 178773520), (5, 143018816), (8, 89386760), (10, 71509408), (16, 44693380), (20, 35754704), (32, 22346690), (40, 17877352), (64, 11173345), (80, 8938676), (160, 4469338), (320, 2234669), (659, 1085120), (1318, 542560), (2636, 271280), (3295, 217024), (3391, 210880), (5272, 135640), (6590, 108512), (6782, 105440), (10544, 67820), (13180, 54256), (13564, 52720), (16955, 42176), (21088, 33910), (26360, 27128)]