85328040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101581}}^1$

素因数の和:101602

約数の個数: 64

約数和(自身を含む): 292556160

約数和(自身を除く): 207228120

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, 101581, 203162, 304743, 406324, 507905, 609486, 711067, 812648, 1015810, 1218972, 1422134, 1523715, 2031620, 2133201, 2437944, 2844268, 3047430, 3555335, 4063240, 4266402, 5688536, 6094860, 7110670, 8532804, 10666005, 12189720, 14221340, 17065608, 21332010, 28442680, 42664020, 85328040]

約数ペア:

[(1, 85328040), (2, 42664020), (3, 28442680), (4, 21332010), (5, 17065608), (6, 14221340), (7, 12189720), (8, 10666005), (10, 8532804), (12, 7110670), (14, 6094860), (15, 5688536), (20, 4266402), (21, 4063240), (24, 3555335), (28, 3047430), (30, 2844268), (35, 2437944), (40, 2133201), (42, 2031620), (56, 1523715), (60, 1422134), (70, 1218972), (84, 1015810), (105, 812648), (120, 711067), (140, 609486), (168, 507905), (210, 406324), (280, 304743), (420, 203162), (840, 101581)]