159961620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29297}}^1$

素因数の和:29329

約数の個数: 96

約数和(自身を含む): 551271168

約数和(自身を除く): 391309548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 29297, 58594, 87891, 117188, 146485, 175782, 205079, 292970, 351564, 380861, 410158, 439455, 585940, 615237, 761722, 820316, 878910, 1025395, 1142583, 1230474, 1523444, 1757820, 1904305, 2050790, 2285166, 2460948, 2666027, 3076185, 3808610, 4101580, 4570332, 5332054, 5712915, 6152370, 7617220, 7998081, 10664108, 11425830, 12304740, 13330135, 15996162, 22851660, 26660270, 31992324, 39990405, 53320540, 79980810, 159961620]

約数ペア:

[(1, 159961620), (2, 79980810), (3, 53320540), (4, 39990405), (5, 31992324), (6, 26660270), (7, 22851660), (10, 15996162), (12, 13330135), (13, 12304740), (14, 11425830), (15, 10664108), (20, 7998081), (21, 7617220), (26, 6152370), (28, 5712915), (30, 5332054), (35, 4570332), (39, 4101580), (42, 3808610), (52, 3076185), (60, 2666027), (65, 2460948), (70, 2285166), (78, 2050790), (84, 1904305), (91, 1757820), (105, 1523444), (130, 1230474), (140, 1142583), (156, 1025395), (182, 878910), (195, 820316), (210, 761722), (260, 615237), (273, 585940), (364, 439455), (390, 410158), (420, 380861), (455, 351564), (546, 292970), (780, 205079), (910, 175782), (1092, 146485), (1365, 117188), (1820, 87891), (2730, 58594), (5460, 29297)]