306670560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:985

約数の個数: 192

約数和(自身を含む): 1115638272

約数和(自身を除く): 808967712

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, 107, 112, 120, 140, 160, 168, 210, 214, 224, 240, 280, 321, 336, 420, 428, 480, 535, 560, 642, 672, 749, 840, 853, 856, 1070, 1120, 1284, 1498, 1605, 1680, 1706, 1712, 2140, 2247, 2559, 2568, 2996, 3210, 3360, 3412, 3424, 3745, 4265, 4280, 4494, 5118, 5136, 5971, 5992, 6420, 6824, 7490, 8530, 8560, 8988, 10236, 10272, 11235, 11942, 11984, 12795, 12840, 13648, 14980, 17060, 17120, 17913, 17976, 20472, 22470, 23884, 23968, 25590, 25680, 27296, 29855, 29960, 34120, 35826, 35952, 40944, 44940, 47768, 51180, 51360, 59710, 59920, 68240, 71652, 71904, 81888, 89565, 89880, 91271, 95536, 102360, 119420, 119840, 136480, 143304, 179130, 179760, 182542, 191072, 204720, 238840, 273813, 286608, 358260, 359520, 365084, 409440, 456355, 477680, 547626, 573216, 638897, 716520, 730168, 912710, 955360, 1095252, 1277794, 1369065, 1433040, 1460336, 1825420, 1916691, 2190504, 2555588, 2738130, 2866080, 2920672, 3194485, 3650840, 3833382, 4381008, 5111176, 5476260, 6388970, 7301680, 7666764, 8762016, 9583455, 10222352, 10952520, 12777940, 14603360, 15333528, 19166910, 20444704, 21905040, 25555880, 30667056, 38333820, 43810080, 51111760, 61334112, 76667640, 102223520, 153335280, 306670560]

約数ペア:

[(1, 306670560), (2, 153335280), (3, 102223520), (4, 76667640), (5, 61334112), (6, 51111760), (7, 43810080), (8, 38333820), (10, 30667056), (12, 25555880), (14, 21905040), (15, 20444704), (16, 19166910), (20, 15333528), (21, 14603360), (24, 12777940), (28, 10952520), (30, 10222352), (32, 9583455), (35, 8762016), (40, 7666764), (42, 7301680), (48, 6388970), (56, 5476260), (60, 5111176), (70, 4381008), (80, 3833382), (84, 3650840), (96, 3194485), (105, 2920672), (107, 2866080), (112, 2738130), (120, 2555588), (140, 2190504), (160, 1916691), (168, 1825420), (210, 1460336), (214, 1433040), (224, 1369065), (240, 1277794), (280, 1095252), (321, 955360), (336, 912710), (420, 730168), (428, 716520), (480, 638897), (535, 573216), (560, 547626), (642, 477680), (672, 456355), (749, 409440), (840, 365084), (853, 359520), (856, 358260), (1070, 286608), (1120, 273813), (1284, 238840), (1498, 204720), (1605, 191072), (1680, 182542), (1706, 179760), (1712, 179130), (2140, 143304), (2247, 136480), (2559, 119840), (2568, 119420), (2996, 102360), (3210, 95536), (3360, 91271), (3412, 89880), (3424, 89565), (3745, 81888), (4265, 71904), (4280, 71652), (4494, 68240), (5118, 59920), (5136, 59710), (5971, 51360), (5992, 51180), (6420, 47768), (6824, 44940), (7490, 40944), (8530, 35952), (8560, 35826), (8988, 34120), (10236, 29960), (10272, 29855), (11235, 27296), (11942, 25680), (11984, 25590), (12795, 23968), (12840, 23884), (13648, 22470), (14980, 20472), (17060, 17976), (17120, 17913)]