957303480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2707}}^1$

素因数の和:3149

約数の個数: 128

約数和(自身を含む): 3291194880

約数和(自身を除く): 2333891400

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, 421, 840, 842, 1263, 1684, 2105, 2526, 2707, 2947, 3368, 4210, 5052, 5414, 5894, 6315, 8121, 8420, 8841, 10104, 10828, 11788, 12630, 13535, 14735, 16242, 16840, 17682, 18949, 21656, 23576, 25260, 27070, 29470, 32484, 35364, 37898, 40605, 44205, 50520, 54140, 56847, 58940, 64968, 70728, 75796, 81210, 88410, 94745, 108280, 113694, 117880, 151592, 162420, 176820, 189490, 227388, 284235, 324840, 353640, 378980, 454776, 568470, 757960, 1136940, 1139647, 2273880, 2279294, 3418941, 4558588, 5698235, 6837882, 7977529, 9117176, 11396470, 13675764, 15955058, 17094705, 22792940, 23932587, 27351528, 31910116, 34189410, 39887645, 45585880, 47865174, 63820232, 68378820, 79775290, 95730348, 119662935, 136757640, 159550580, 191460696, 239325870, 319101160, 478651740, 957303480]

約数ペア:

[(1, 957303480), (2, 478651740), (3, 319101160), (4, 239325870), (5, 191460696), (6, 159550580), (7, 136757640), (8, 119662935), (10, 95730348), (12, 79775290), (14, 68378820), (15, 63820232), (20, 47865174), (21, 45585880), (24, 39887645), (28, 34189410), (30, 31910116), (35, 27351528), (40, 23932587), (42, 22792940), (56, 17094705), (60, 15955058), (70, 13675764), (84, 11396470), (105, 9117176), (120, 7977529), (140, 6837882), (168, 5698235), (210, 4558588), (280, 3418941), (420, 2279294), (421, 2273880), (840, 1139647), (842, 1136940), (1263, 757960), (1684, 568470), (2105, 454776), (2526, 378980), (2707, 353640), (2947, 324840), (3368, 284235), (4210, 227388), (5052, 189490), (5414, 176820), (5894, 162420), (6315, 151592), (8121, 117880), (8420, 113694), (8841, 108280), (10104, 94745), (10828, 88410), (11788, 81210), (12630, 75796), (13535, 70728), (14735, 64968), (16242, 58940), (16840, 56847), (17682, 54140), (18949, 50520), (21656, 44205), (23576, 40605), (25260, 37898), (27070, 35364), (29470, 32484)]