157877370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:937

約数の個数: 128

約数和(自身を含む): 486420480

約数和(自身を除く): 328543110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 103, 105, 126, 135, 189, 206, 210, 270, 309, 315, 378, 515, 618, 630, 721, 811, 927, 945, 1030, 1442, 1545, 1622, 1854, 1890, 2163, 2433, 2781, 3090, 3605, 4055, 4326, 4635, 4866, 5562, 5677, 6489, 7210, 7299, 8110, 9270, 10815, 11354, 12165, 12978, 13905, 14598, 17031, 19467, 21630, 21897, 24330, 27810, 28385, 32445, 34062, 36495, 38934, 43794, 51093, 56770, 64890, 72990, 83533, 85155, 97335, 102186, 109485, 153279, 167066, 170310, 194670, 218970, 250599, 255465, 306558, 417665, 501198, 510930, 584731, 751797, 766395, 835330, 1169462, 1252995, 1503594, 1532790, 1754193, 2255391, 2505990, 2923655, 3508386, 3758985, 4510782, 5262579, 5847310, 7517970, 8770965, 10525158, 11276955, 15787737, 17541930, 22553910, 26312895, 31575474, 52625790, 78938685, 157877370]

約数ペア:

[(1, 157877370), (2, 78938685), (3, 52625790), (5, 31575474), (6, 26312895), (7, 22553910), (9, 17541930), (10, 15787737), (14, 11276955), (15, 10525158), (18, 8770965), (21, 7517970), (27, 5847310), (30, 5262579), (35, 4510782), (42, 3758985), (45, 3508386), (54, 2923655), (63, 2505990), (70, 2255391), (90, 1754193), (103, 1532790), (105, 1503594), (126, 1252995), (135, 1169462), (189, 835330), (206, 766395), (210, 751797), (270, 584731), (309, 510930), (315, 501198), (378, 417665), (515, 306558), (618, 255465), (630, 250599), (721, 218970), (811, 194670), (927, 170310), (945, 167066), (1030, 153279), (1442, 109485), (1545, 102186), (1622, 97335), (1854, 85155), (1890, 83533), (2163, 72990), (2433, 64890), (2781, 56770), (3090, 51093), (3605, 43794), (4055, 38934), (4326, 36495), (4635, 34062), (4866, 32445), (5562, 28385), (5677, 27810), (6489, 24330), (7210, 21897), (7299, 21630), (8110, 19467), (9270, 17031), (10815, 14598), (11354, 13905), (12165, 12978)]