42107160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1663}}^1$

素因数の和:1888

約数の個数: 64

約数和(自身を含む): 126996480

約数和(自身を除く): 84889320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1663, 1688, 2110, 2532, 3165, 3326, 4220, 4989, 5064, 6330, 6652, 8315, 8440, 9978, 12660, 13304, 16630, 19956, 24945, 25320, 33260, 39912, 49890, 66520, 99780, 199560, 350893, 701786, 1052679, 1403572, 1754465, 2105358, 2807144, 3508930, 4210716, 5263395, 7017860, 8421432, 10526790, 14035720, 21053580, 42107160]

約数ペア:

[(1, 42107160), (2, 21053580), (3, 14035720), (4, 10526790), (5, 8421432), (6, 7017860), (8, 5263395), (10, 4210716), (12, 3508930), (15, 2807144), (20, 2105358), (24, 1754465), (30, 1403572), (40, 1052679), (60, 701786), (120, 350893), (211, 199560), (422, 99780), (633, 66520), (844, 49890), (1055, 39912), (1266, 33260), (1663, 25320), (1688, 24945), (2110, 19956), (2532, 16630), (3165, 13304), (3326, 12660), (4220, 9978), (4989, 8440), (5064, 8315), (6330, 6652)]