159051480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{189347}}^1$

素因数の和:189368

約数の個数: 64

約数和(自身を含む): 545322240

約数和(自身を除く): 386270760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 189347, 378694, 568041, 757388, 946735, 1136082, 1325429, 1514776, 1893470, 2272164, 2650858, 2840205, 3786940, 3976287, 4544328, 5301716, 5680410, 6627145, 7573880, 7952574, 10603432, 11360820, 13254290, 15905148, 19881435, 22721640, 26508580, 31810296, 39762870, 53017160, 79525740, 159051480]

約数ペア:

[(1, 159051480), (2, 79525740), (3, 53017160), (4, 39762870), (5, 31810296), (6, 26508580), (7, 22721640), (8, 19881435), (10, 15905148), (12, 13254290), (14, 11360820), (15, 10603432), (20, 7952574), (21, 7573880), (24, 6627145), (28, 5680410), (30, 5301716), (35, 4544328), (40, 3976287), (42, 3786940), (56, 2840205), (60, 2650858), (70, 2272164), (84, 1893470), (105, 1514776), (120, 1325429), (140, 1136082), (168, 946735), (210, 757388), (280, 568041), (420, 378694), (840, 189347)]