328424880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10289}}^1$

素因数の和:10331

約数の個数: 160

約数和(自身を含む): 1224921600

約数和(自身を除く): 896496720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10289, 10640, 15960, 20578, 30867, 31920, 41156, 51445, 61734, 72023, 82312, 102890, 123468, 144046, 154335, 164624, 195491, 205780, 216069, 246936, 288092, 308670, 360115, 390982, 411560, 432138, 493872, 576184, 586473, 617340, 720230, 781964, 823120, 864276, 977455, 1080345, 1152368, 1172946, 1234680, 1368437, 1440460, 1563928, 1728552, 1954910, 2160690, 2345892, 2469360, 2736874, 2880920, 2932365, 3127856, 3457104, 3909820, 4105311, 4321380, 4691784, 5473748, 5761840, 5864730, 6842185, 7819640, 8210622, 8642760, 9383568, 10947496, 11729460, 13684370, 15639280, 16421244, 17285520, 20526555, 21894992, 23458920, 27368740, 32842488, 41053110, 46917840, 54737480, 65684976, 82106220, 109474960, 164212440, 328424880]

約数ペア:

[(1, 328424880), (2, 164212440), (3, 109474960), (4, 82106220), (5, 65684976), (6, 54737480), (7, 46917840), (8, 41053110), (10, 32842488), (12, 27368740), (14, 23458920), (15, 21894992), (16, 20526555), (19, 17285520), (20, 16421244), (21, 15639280), (24, 13684370), (28, 11729460), (30, 10947496), (35, 9383568), (38, 8642760), (40, 8210622), (42, 7819640), (48, 6842185), (56, 5864730), (57, 5761840), (60, 5473748), (70, 4691784), (76, 4321380), (80, 4105311), (84, 3909820), (95, 3457104), (105, 3127856), (112, 2932365), (114, 2880920), (120, 2736874), (133, 2469360), (140, 2345892), (152, 2160690), (168, 1954910), (190, 1728552), (210, 1563928), (228, 1440460), (240, 1368437), (266, 1234680), (280, 1172946), (285, 1152368), (304, 1080345), (336, 977455), (380, 864276), (399, 823120), (420, 781964), (456, 720230), (532, 617340), (560, 586473), (570, 576184), (665, 493872), (760, 432138), (798, 411560), (840, 390982), (912, 360115), (1064, 308670), (1140, 288092), (1330, 246936), (1520, 216069), (1596, 205780), (1680, 195491), (1995, 164624), (2128, 154335), (2280, 144046), (2660, 123468), (3192, 102890), (3990, 82312), (4560, 72023), (5320, 61734), (6384, 51445), (7980, 41156), (10289, 31920), (10640, 30867), (15960, 20578)]