224747320

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{16381}}^1$

素因数の和:16413

約数の個数: 64

約数和(自身を含む): 589752000

約数和(自身を除く): 365004680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 13720, 16381, 32762, 65524, 81905, 114667, 131048, 163810, 229334, 327620, 458668, 573335, 655240, 802669, 917336, 1146670, 1605338, 2293340, 3210676, 4013345, 4586680, 5618683, 6421352, 8026690, 11237366, 16053380, 22474732, 28093415, 32106760, 44949464, 56186830, 112373660, 224747320]

約数ペア:

[(1, 224747320), (2, 112373660), (4, 56186830), (5, 44949464), (7, 32106760), (8, 28093415), (10, 22474732), (14, 16053380), (20, 11237366), (28, 8026690), (35, 6421352), (40, 5618683), (49, 4586680), (56, 4013345), (70, 3210676), (98, 2293340), (140, 1605338), (196, 1146670), (245, 917336), (280, 802669), (343, 655240), (392, 573335), (490, 458668), (686, 327620), (980, 229334), (1372, 163810), (1715, 131048), (1960, 114667), (2744, 81905), (3430, 65524), (6860, 32762), (13720, 16381)]