68375697280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571321}}^1$

素因数の和:571368

約数の個数: 128

約数和(自身を含む): 188810494560

約数和(自身を除く): 120434797280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 880, 935, 1088, 1360, 1408, 1496, 1760, 1870, 2176, 2720, 2992, 3520, 3740, 5440, 5984, 7040, 7480, 10880, 11968, 14960, 23936, 29920, 59840, 119680, 571321, 1142642, 2285284, 2856605, 4570568, 5713210, 6284531, 9141136, 9712457, 11426420, 12569062, 18282272, 19424914, 22852840, 25138124, 31422655, 36564544, 38849828, 45705680, 48562285, 50276248, 62845310, 73129088, 77699656, 91411360, 97124570, 100552496, 106837027, 125690620, 155399312, 182822720, 194249140, 201104992, 213674054, 251381240, 310798624, 365645440, 388498280, 402209984, 427348108, 502762480, 534185135, 621597248, 776996560, 804419968, 854696216, 1005524960, 1068370270, 1243194496, 1553993120, 1709392432, 2011049920, 2136740540, 3107986240, 3418784864, 4022099840, 4273481080, 6215972480, 6837569728, 8546962160, 13675139456, 17093924320, 34187848640, 68375697280]

約数ペア:

[(1, 68375697280), (2, 34187848640), (4, 17093924320), (5, 13675139456), (8, 8546962160), (10, 6837569728), (11, 6215972480), (16, 4273481080), (17, 4022099840), (20, 3418784864), (22, 3107986240), (32, 2136740540), (34, 2011049920), (40, 1709392432), (44, 1553993120), (55, 1243194496), (64, 1068370270), (68, 1005524960), (80, 854696216), (85, 804419968), (88, 776996560), (110, 621597248), (128, 534185135), (136, 502762480), (160, 427348108), (170, 402209984), (176, 388498280), (187, 365645440), (220, 310798624), (272, 251381240), (320, 213674054), (340, 201104992), (352, 194249140), (374, 182822720), (440, 155399312), (544, 125690620), (640, 106837027), (680, 100552496), (704, 97124570), (748, 91411360), (880, 77699656), (935, 73129088), (1088, 62845310), (1360, 50276248), (1408, 48562285), (1496, 45705680), (1760, 38849828), (1870, 36564544), (2176, 31422655), (2720, 25138124), (2992, 22852840), (3520, 19424914), (3740, 18282272), (5440, 12569062), (5984, 11426420), (7040, 9712457), (7480, 9141136), (10880, 6284531), (11968, 5713210), (14960, 4570568), (23936, 2856605), (29920, 2285284), (59840, 1142642), (119680, 571321)]