43145160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1399}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 130032000

約数和(自身を除く): 86886840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1399, 1542, 2056, 2570, 2798, 3084, 3855, 4197, 5140, 5596, 6168, 6995, 7710, 8394, 10280, 11192, 13990, 15420, 16788, 20985, 27980, 30840, 33576, 41970, 55960, 83940, 167880, 359543, 719086, 1078629, 1438172, 1797715, 2157258, 2876344, 3595430, 4314516, 5393145, 7190860, 8629032, 10786290, 14381720, 21572580, 43145160]

約数ペア:

[(1, 43145160), (2, 21572580), (3, 14381720), (4, 10786290), (5, 8629032), (6, 7190860), (8, 5393145), (10, 4314516), (12, 3595430), (15, 2876344), (20, 2157258), (24, 1797715), (30, 1438172), (40, 1078629), (60, 719086), (120, 359543), (257, 167880), (514, 83940), (771, 55960), (1028, 41970), (1285, 33576), (1399, 30840), (1542, 27980), (2056, 20985), (2570, 16788), (2798, 15420), (3084, 13990), (3855, 11192), (4197, 10280), (5140, 8394), (5596, 7710), (6168, 6995)]