531037920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{158047}}^1$

素因数の和:158072

約数の個数: 96

約数和(自身を含む): 1911748608

約数和(自身を除く): 1380710688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 158047, 316094, 474141, 632188, 790235, 948282, 1106329, 1264376, 1580470, 1896564, 2212658, 2370705, 2528752, 3160940, 3318987, 3793128, 4425316, 4741410, 5057504, 5531645, 6321880, 6637974, 7586256, 8850632, 9482820, 11063290, 12643760, 13275948, 15172512, 16594935, 17701264, 18965640, 22126580, 25287520, 26551896, 33189870, 35402528, 37931280, 44253160, 53103792, 66379740, 75862560, 88506320, 106207584, 132759480, 177012640, 265518960, 531037920]

約数ペア:

[(1, 531037920), (2, 265518960), (3, 177012640), (4, 132759480), (5, 106207584), (6, 88506320), (7, 75862560), (8, 66379740), (10, 53103792), (12, 44253160), (14, 37931280), (15, 35402528), (16, 33189870), (20, 26551896), (21, 25287520), (24, 22126580), (28, 18965640), (30, 17701264), (32, 16594935), (35, 15172512), (40, 13275948), (42, 12643760), (48, 11063290), (56, 9482820), (60, 8850632), (70, 7586256), (80, 6637974), (84, 6321880), (96, 5531645), (105, 5057504), (112, 4741410), (120, 4425316), (140, 3793128), (160, 3318987), (168, 3160940), (210, 2528752), (224, 2370705), (240, 2212658), (280, 1896564), (336, 1580470), (420, 1264376), (480, 1106329), (560, 948282), (672, 790235), (840, 632188), (1120, 474141), (1680, 316094), (3360, 158047)]