86000880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 317551104

約数和(自身を除く): 231550224

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, 71, 80, 84, 98, 103, 105, 112, 120, 140, 142, 147, 168, 196, 206, 210, 213, 240, 245, 280, 284, 294, 309, 336, 355, 392, 412, 420, 426, 490, 497, 515, 560, 568, 588, 618, 710, 721, 735, 784, 824, 840, 852, 980, 994, 1030, 1065, 1136, 1176, 1236, 1420, 1442, 1470, 1491, 1545, 1648, 1680, 1704, 1960, 1988, 2060, 2130, 2163, 2352, 2472, 2485, 2840, 2884, 2940, 2982, 3090, 3408, 3479, 3605, 3920, 3976, 4120, 4260, 4326, 4944, 4970, 5047, 5680, 5768, 5880, 5964, 6180, 6958, 7210, 7313, 7455, 7952, 8240, 8520, 8652, 9940, 10094, 10437, 10815, 11536, 11760, 11928, 12360, 13916, 14420, 14626, 14910, 15141, 17040, 17304, 17395, 19880, 20188, 20874, 21630, 21939, 23856, 24720, 25235, 27832, 28840, 29252, 29820, 30282, 34608, 34790, 36565, 39760, 40376, 41748, 43260, 43878, 50470, 51191, 52185, 55664, 57680, 58504, 59640, 60564, 69580, 73130, 75705, 80752, 83496, 86520, 87756, 100940, 102382, 104370, 109695, 117008, 119280, 121128, 139160, 146260, 151410, 153573, 166992, 173040, 175512, 201880, 204764, 208740, 219390, 242256, 255955, 278320, 292520, 302820, 307146, 351024, 358337, 403760, 409528, 417480, 438780, 511910, 585040, 605640, 614292, 716674, 767865, 819056, 834960, 877560, 1023820, 1075011, 1211280, 1228584, 1433348, 1535730, 1755120, 1791685, 2047640, 2150022, 2457168, 2866696, 3071460, 3583370, 4095280, 4300044, 5375055, 5733392, 6142920, 7166740, 8600088, 10750110, 12285840, 14333480, 17200176, 21500220, 28666960, 43000440, 86000880]

約数ペア:

[(1, 86000880), (2, 43000440), (3, 28666960), (4, 21500220), (5, 17200176), (6, 14333480), (7, 12285840), (8, 10750110), (10, 8600088), (12, 7166740), (14, 6142920), (15, 5733392), (16, 5375055), (20, 4300044), (21, 4095280), (24, 3583370), (28, 3071460), (30, 2866696), (35, 2457168), (40, 2150022), (42, 2047640), (48, 1791685), (49, 1755120), (56, 1535730), (60, 1433348), (70, 1228584), (71, 1211280), (80, 1075011), (84, 1023820), (98, 877560), (103, 834960), (105, 819056), (112, 767865), (120, 716674), (140, 614292), (142, 605640), (147, 585040), (168, 511910), (196, 438780), (206, 417480), (210, 409528), (213, 403760), (240, 358337), (245, 351024), (280, 307146), (284, 302820), (294, 292520), (309, 278320), (336, 255955), (355, 242256), (392, 219390), (412, 208740), (420, 204764), (426, 201880), (490, 175512), (497, 173040), (515, 166992), (560, 153573), (568, 151410), (588, 146260), (618, 139160), (710, 121128), (721, 119280), (735, 117008), (784, 109695), (824, 104370), (840, 102382), (852, 100940), (980, 87756), (994, 86520), (1030, 83496), (1065, 80752), (1136, 75705), (1176, 73130), (1236, 69580), (1420, 60564), (1442, 59640), (1470, 58504), (1491, 57680), (1545, 55664), (1648, 52185), (1680, 51191), (1704, 50470), (1960, 43878), (1988, 43260), (2060, 41748), (2130, 40376), (2163, 39760), (2352, 36565), (2472, 34790), (2485, 34608), (2840, 30282), (2884, 29820), (2940, 29252), (2982, 28840), (3090, 27832), (3408, 25235), (3479, 24720), (3605, 23856), (3920, 21939), (3976, 21630), (4120, 20874), (4260, 20188), (4326, 19880), (4944, 17395), (4970, 17304), (5047, 17040), (5680, 15141), (5768, 14910), (5880, 14626), (5964, 14420), (6180, 13916), (6958, 12360), (7210, 11928), (7313, 11760), (7455, 11536), (7952, 10815), (8240, 10437), (8520, 10094), (8652, 9940)]