160391280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{95471}}^1$

素因数の和:95494

約数の個数: 80

約数和(自身を含む): 568249344

約数和(自身を除く): 407858064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 95471, 190942, 286413, 381884, 477355, 572826, 668297, 763768, 954710, 1145652, 1336594, 1432065, 1527536, 1909420, 2004891, 2291304, 2673188, 2864130, 3341485, 3818840, 4009782, 4582608, 5346376, 5728260, 6682970, 7637680, 8019564, 10024455, 10692752, 11456520, 13365940, 16039128, 20048910, 22913040, 26731880, 32078256, 40097820, 53463760, 80195640, 160391280]

約数ペア:

[(1, 160391280), (2, 80195640), (3, 53463760), (4, 40097820), (5, 32078256), (6, 26731880), (7, 22913040), (8, 20048910), (10, 16039128), (12, 13365940), (14, 11456520), (15, 10692752), (16, 10024455), (20, 8019564), (21, 7637680), (24, 6682970), (28, 5728260), (30, 5346376), (35, 4582608), (40, 4009782), (42, 3818840), (48, 3341485), (56, 2864130), (60, 2673188), (70, 2291304), (80, 2004891), (84, 1909420), (105, 1527536), (112, 1432065), (120, 1336594), (140, 1145652), (168, 954710), (210, 763768), (240, 668297), (280, 572826), (336, 477355), (420, 381884), (560, 286413), (840, 190942), (1680, 95471)]