1330587480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2617}}^1$

素因数の和:2873

約数の個数: 128

約数和(自身を含む): 4222310400

約数和(自身を除く): 2891722920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 223, 228, 285, 380, 446, 456, 570, 669, 760, 892, 1115, 1140, 1338, 1784, 2230, 2280, 2617, 2676, 3345, 4237, 4460, 5234, 5352, 6690, 7851, 8474, 8920, 10468, 12711, 13085, 13380, 15702, 16948, 20936, 21185, 25422, 26170, 26760, 31404, 33896, 39255, 42370, 49723, 50844, 52340, 62808, 63555, 78510, 84740, 99446, 101688, 104680, 127110, 149169, 157020, 169480, 198892, 248615, 254220, 298338, 314040, 397784, 497230, 508440, 583591, 596676, 745845, 994460, 1167182, 1193352, 1491690, 1750773, 1988920, 2334364, 2917955, 2983380, 3501546, 4668728, 5835910, 5966760, 7003092, 8753865, 11088229, 11671820, 14006184, 17507730, 22176458, 23343640, 33264687, 35015460, 44352916, 55441145, 66529374, 70030920, 88705832, 110882290, 133058748, 166323435, 221764580, 266117496, 332646870, 443529160, 665293740, 1330587480]

約数ペア:

[(1, 1330587480), (2, 665293740), (3, 443529160), (4, 332646870), (5, 266117496), (6, 221764580), (8, 166323435), (10, 133058748), (12, 110882290), (15, 88705832), (19, 70030920), (20, 66529374), (24, 55441145), (30, 44352916), (38, 35015460), (40, 33264687), (57, 23343640), (60, 22176458), (76, 17507730), (95, 14006184), (114, 11671820), (120, 11088229), (152, 8753865), (190, 7003092), (223, 5966760), (228, 5835910), (285, 4668728), (380, 3501546), (446, 2983380), (456, 2917955), (570, 2334364), (669, 1988920), (760, 1750773), (892, 1491690), (1115, 1193352), (1140, 1167182), (1338, 994460), (1784, 745845), (2230, 596676), (2280, 583591), (2617, 508440), (2676, 497230), (3345, 397784), (4237, 314040), (4460, 298338), (5234, 254220), (5352, 248615), (6690, 198892), (7851, 169480), (8474, 157020), (8920, 149169), (10468, 127110), (12711, 104680), (13085, 101688), (13380, 99446), (15702, 84740), (16948, 78510), (20936, 63555), (21185, 62808), (25422, 52340), (26170, 50844), (26760, 49723), (31404, 42370), (33896, 39255)]