259849920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2237}}^1$

素因数の和:2279

約数の個数: 168

約数和(自身を含む): 907249392

約数和(自身を除く): 647399472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2112, 2237, 2420, 2640, 2904, 3520, 3630, 3872, 4474, 4840, 5280, 5808, 6711, 7260, 7744, 8948, 9680, 10560, 11185, 11616, 13422, 14520, 17896, 19360, 22370, 23232, 24607, 26844, 29040, 33555, 35792, 38720, 44740, 49214, 53688, 58080, 67110, 71584, 73821, 89480, 98428, 107376, 116160, 123035, 134220, 143168, 147642, 178960, 196856, 214752, 246070, 268440, 270677, 295284, 357920, 369105, 393712, 429504, 492140, 536880, 541354, 590568, 715840, 738210, 787424, 812031, 984280, 1073760, 1082708, 1181136, 1353385, 1476420, 1574848, 1624062, 1968560, 2147520, 2165416, 2362272, 2706770, 2952840, 3248124, 3937120, 4060155, 4330832, 4724544, 5413540, 5905680, 6496248, 7874240, 8120310, 8661664, 10827080, 11811360, 12992496, 16240620, 17323328, 21654160, 23622720, 25984992, 32481240, 43308320, 51969984, 64962480, 86616640, 129924960, 259849920]

約数ペア:

[(1, 259849920), (2, 129924960), (3, 86616640), (4, 64962480), (5, 51969984), (6, 43308320), (8, 32481240), (10, 25984992), (11, 23622720), (12, 21654160), (15, 17323328), (16, 16240620), (20, 12992496), (22, 11811360), (24, 10827080), (30, 8661664), (32, 8120310), (33, 7874240), (40, 6496248), (44, 5905680), (48, 5413540), (55, 4724544), (60, 4330832), (64, 4060155), (66, 3937120), (80, 3248124), (88, 2952840), (96, 2706770), (110, 2362272), (120, 2165416), (121, 2147520), (132, 1968560), (160, 1624062), (165, 1574848), (176, 1476420), (192, 1353385), (220, 1181136), (240, 1082708), (242, 1073760), (264, 984280), (320, 812031), (330, 787424), (352, 738210), (363, 715840), (440, 590568), (480, 541354), (484, 536880), (528, 492140), (605, 429504), (660, 393712), (704, 369105), (726, 357920), (880, 295284), (960, 270677), (968, 268440), (1056, 246070), (1210, 214752), (1320, 196856), (1452, 178960), (1760, 147642), (1815, 143168), (1936, 134220), (2112, 123035), (2237, 116160), (2420, 107376), (2640, 98428), (2904, 89480), (3520, 73821), (3630, 71584), (3872, 67110), (4474, 58080), (4840, 53688), (5280, 49214), (5808, 44740), (6711, 38720), (7260, 35792), (7744, 33555), (8948, 29040), (9680, 26844), (10560, 24607), (11185, 23232), (11616, 22370), (13422, 19360), (14520, 17896)]