68994240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{10267}}^1$

素因数の和:10294

約数の個数: 112

約数和(自身を含む): 250374912

約数和(自身を除く): 181380672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 10267, 20534, 30801, 41068, 51335, 61602, 71869, 82136, 102670, 123204, 143738, 154005, 164272, 205340, 215607, 246408, 287476, 308010, 328544, 359345, 410680, 431214, 492816, 574952, 616020, 657088, 718690, 821360, 862428, 985632, 1078035, 1149904, 1232040, 1437380, 1642720, 1724856, 1971264, 2156070, 2299808, 2464080, 2874760, 3285440, 3449712, 4312140, 4599616, 4928160, 5749520, 6899424, 8624280, 9856320, 11499040, 13798848, 17248560, 22998080, 34497120, 68994240]

約数ペア:

[(1, 68994240), (2, 34497120), (3, 22998080), (4, 17248560), (5, 13798848), (6, 11499040), (7, 9856320), (8, 8624280), (10, 6899424), (12, 5749520), (14, 4928160), (15, 4599616), (16, 4312140), (20, 3449712), (21, 3285440), (24, 2874760), (28, 2464080), (30, 2299808), (32, 2156070), (35, 1971264), (40, 1724856), (42, 1642720), (48, 1437380), (56, 1232040), (60, 1149904), (64, 1078035), (70, 985632), (80, 862428), (84, 821360), (96, 718690), (105, 657088), (112, 616020), (120, 574952), (140, 492816), (160, 431214), (168, 410680), (192, 359345), (210, 328544), (224, 308010), (240, 287476), (280, 246408), (320, 215607), (336, 205340), (420, 164272), (448, 154005), (480, 143738), (560, 123204), (672, 102670), (840, 82136), (960, 71869), (1120, 61602), (1344, 51335), (1680, 41068), (2240, 30801), (3360, 20534), (6720, 10267)]