15879163860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1400279}}^1$

素因数の和:1400307

約数の個数: 120

約数和(自身を含む): 56929783680

約数和(自身を除く): 41050619820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 1400279, 2800558, 4200837, 5601116, 7001395, 8401674, 9801953, 12602511, 14002790, 16803348, 19603906, 21004185, 25205022, 28005580, 29405859, 37807533, 39207812, 42008370, 49009765, 50410044, 58811718, 63012555, 75615066, 84016740, 88217577, 98019530, 113422599, 117623436, 126025110, 147029295, 151230132, 176435154, 189037665, 196039060, 226845198, 252050220, 264652731, 294058590, 352870308, 378075330, 441087885, 453690396, 529305462, 567112995, 588117180, 756150660, 793958193, 882175770, 1058610924, 1134225990, 1323263655, 1587916386, 1764351540, 2268451980, 2646527310, 3175832772, 3969790965, 5293054620, 7939581930, 15879163860]

約数ペア:

[(1, 15879163860), (2, 7939581930), (3, 5293054620), (4, 3969790965), (5, 3175832772), (6, 2646527310), (7, 2268451980), (9, 1764351540), (10, 1587916386), (12, 1323263655), (14, 1134225990), (15, 1058610924), (18, 882175770), (20, 793958193), (21, 756150660), (27, 588117180), (28, 567112995), (30, 529305462), (35, 453690396), (36, 441087885), (42, 378075330), (45, 352870308), (54, 294058590), (60, 264652731), (63, 252050220), (70, 226845198), (81, 196039060), (84, 189037665), (90, 176435154), (105, 151230132), (108, 147029295), (126, 126025110), (135, 117623436), (140, 113422599), (162, 98019530), (180, 88217577), (189, 84016740), (210, 75615066), (252, 63012555), (270, 58811718), (315, 50410044), (324, 49009765), (378, 42008370), (405, 39207812), (420, 37807533), (540, 29405859), (567, 28005580), (630, 25205022), (756, 21004185), (810, 19603906), (945, 16803348), (1134, 14002790), (1260, 12602511), (1620, 9801953), (1890, 8401674), (2268, 7001395), (2835, 5601116), (3780, 4200837), (5670, 2800558), (11340, 1400279)]