66482240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 186071256

約数和(自身を除く): 119589016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 101, 110, 121, 136, 160, 170, 176, 187, 202, 220, 242, 272, 320, 340, 352, 374, 404, 440, 484, 505, 544, 605, 680, 704, 748, 808, 880, 935, 968, 1010, 1088, 1111, 1210, 1360, 1496, 1616, 1717, 1760, 1870, 1936, 2020, 2057, 2222, 2420, 2720, 2992, 3232, 3434, 3520, 3740, 3872, 4040, 4114, 4444, 4840, 5440, 5555, 5984, 6464, 6868, 7480, 7744, 8080, 8228, 8585, 8888, 9680, 10285, 11110, 11968, 12221, 13736, 14960, 16160, 16456, 17170, 17776, 18887, 19360, 20570, 22220, 24442, 27472, 29920, 32320, 32912, 34340, 35552, 37774, 38720, 41140, 44440, 48884, 54944, 59840, 61105, 65824, 68680, 71104, 75548, 82280, 88880, 94435, 97768, 109888, 122210, 131648, 137360, 151096, 164560, 177760, 188870, 195536, 207757, 244420, 274720, 302192, 329120, 355520, 377740, 391072, 415514, 488840, 549440, 604384, 658240, 755480, 782144, 831028, 977680, 1038785, 1208768, 1510960, 1662056, 1955360, 2077570, 3021920, 3324112, 3910720, 4155140, 6043840, 6648224, 8310280, 13296448, 16620560, 33241120, 66482240]

約数ペア:

[(1, 66482240), (2, 33241120), (4, 16620560), (5, 13296448), (8, 8310280), (10, 6648224), (11, 6043840), (16, 4155140), (17, 3910720), (20, 3324112), (22, 3021920), (32, 2077570), (34, 1955360), (40, 1662056), (44, 1510960), (55, 1208768), (64, 1038785), (68, 977680), (80, 831028), (85, 782144), (88, 755480), (101, 658240), (110, 604384), (121, 549440), (136, 488840), (160, 415514), (170, 391072), (176, 377740), (187, 355520), (202, 329120), (220, 302192), (242, 274720), (272, 244420), (320, 207757), (340, 195536), (352, 188870), (374, 177760), (404, 164560), (440, 151096), (484, 137360), (505, 131648), (544, 122210), (605, 109888), (680, 97768), (704, 94435), (748, 88880), (808, 82280), (880, 75548), (935, 71104), (968, 68680), (1010, 65824), (1088, 61105), (1111, 59840), (1210, 54944), (1360, 48884), (1496, 44440), (1616, 41140), (1717, 38720), (1760, 37774), (1870, 35552), (1936, 34340), (2020, 32912), (2057, 32320), (2222, 29920), (2420, 27472), (2720, 24442), (2992, 22220), (3232, 20570), (3434, 19360), (3520, 18887), (3740, 17776), (3872, 17170), (4040, 16456), (4114, 16160), (4444, 14960), (4840, 13736), (5440, 12221), (5555, 11968), (5984, 11110), (6464, 10285), (6868, 9680), (7480, 8888), (7744, 8585), (8080, 8228)]