318002160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{3863}}^1$

素因数の和:3900

約数の個数: 160

約数和(自身を含む): 1149926400

約数和(自身を除く): 831924240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3430, 3863, 3920, 4116, 5145, 5488, 5880, 6860, 7726, 8232, 10290, 11589, 11760, 13720, 15452, 16464, 19315, 20580, 23178, 27041, 27440, 30904, 38630, 41160, 46356, 54082, 57945, 61808, 77260, 81123, 82320, 92712, 108164, 115890, 135205, 154520, 162246, 185424, 189287, 216328, 231780, 270410, 309040, 324492, 378574, 405615, 432656, 463560, 540820, 567861, 648984, 757148, 811230, 927120, 946435, 1081640, 1135722, 1297968, 1325009, 1514296, 1622460, 1892870, 2163280, 2271444, 2650018, 2839305, 3028592, 3244920, 3785740, 3975027, 4542888, 5300036, 5678610, 6489840, 6625045, 7571480, 7950054, 9085776, 10600072, 11357220, 13250090, 15142960, 15900108, 19875135, 21200144, 22714440, 26500180, 31800216, 39750270, 45428880, 53000360, 63600432, 79500540, 106000720, 159001080, 318002160]

約数ペア:

[(1, 318002160), (2, 159001080), (3, 106000720), (4, 79500540), (5, 63600432), (6, 53000360), (7, 45428880), (8, 39750270), (10, 31800216), (12, 26500180), (14, 22714440), (15, 21200144), (16, 19875135), (20, 15900108), (21, 15142960), (24, 13250090), (28, 11357220), (30, 10600072), (35, 9085776), (40, 7950054), (42, 7571480), (48, 6625045), (49, 6489840), (56, 5678610), (60, 5300036), (70, 4542888), (80, 3975027), (84, 3785740), (98, 3244920), (105, 3028592), (112, 2839305), (120, 2650018), (140, 2271444), (147, 2163280), (168, 1892870), (196, 1622460), (210, 1514296), (240, 1325009), (245, 1297968), (280, 1135722), (294, 1081640), (336, 946435), (343, 927120), (392, 811230), (420, 757148), (490, 648984), (560, 567861), (588, 540820), (686, 463560), (735, 432656), (784, 405615), (840, 378574), (980, 324492), (1029, 309040), (1176, 270410), (1372, 231780), (1470, 216328), (1680, 189287), (1715, 185424), (1960, 162246), (2058, 154520), (2352, 135205), (2744, 115890), (2940, 108164), (3430, 92712), (3863, 82320), (3920, 81123), (4116, 77260), (5145, 61808), (5488, 57945), (5880, 54082), (6860, 46356), (7726, 41160), (8232, 38630), (10290, 30904), (11589, 27440), (11760, 27041), (13720, 23178), (15452, 20580), (16464, 19315)]