2166558960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1943

約数の個数: 160

約数和(自身を含む): 6912557568

約数和(自身を除く): 4745998608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 83, 120, 122, 166, 183, 240, 244, 249, 305, 332, 366, 415, 488, 498, 610, 664, 732, 830, 915, 976, 996, 1220, 1245, 1328, 1464, 1660, 1783, 1830, 1992, 2440, 2490, 2928, 3320, 3566, 3660, 3984, 4880, 4980, 5063, 5349, 6640, 7132, 7320, 8915, 9960, 10126, 10698, 14264, 14640, 15189, 17830, 19920, 20252, 21396, 25315, 26745, 28528, 30378, 35660, 40504, 42792, 50630, 53490, 60756, 71320, 75945, 81008, 85584, 101260, 106980, 108763, 121512, 142640, 147989, 151890, 202520, 213960, 217526, 243024, 295978, 303780, 326289, 405040, 427920, 435052, 443967, 543815, 591956, 607560, 652578, 739945, 870104, 887934, 1087630, 1183912, 1215120, 1305156, 1479890, 1631445, 1740208, 1775868, 2175260, 2219835, 2367824, 2610312, 2959780, 3262890, 3551736, 4350520, 4439670, 5220624, 5919560, 6525780, 7103472, 8701040, 8879340, 9027329, 11839120, 13051560, 17758680, 18054658, 26103120, 27081987, 35517360, 36109316, 45136645, 54163974, 72218632, 90273290, 108327948, 135409935, 144437264, 180546580, 216655896, 270819870, 361093160, 433311792, 541639740, 722186320, 1083279480, 2166558960]

約数ペア:

[(1, 2166558960), (2, 1083279480), (3, 722186320), (4, 541639740), (5, 433311792), (6, 361093160), (8, 270819870), (10, 216655896), (12, 180546580), (15, 144437264), (16, 135409935), (20, 108327948), (24, 90273290), (30, 72218632), (40, 54163974), (48, 45136645), (60, 36109316), (61, 35517360), (80, 27081987), (83, 26103120), (120, 18054658), (122, 17758680), (166, 13051560), (183, 11839120), (240, 9027329), (244, 8879340), (249, 8701040), (305, 7103472), (332, 6525780), (366, 5919560), (415, 5220624), (488, 4439670), (498, 4350520), (610, 3551736), (664, 3262890), (732, 2959780), (830, 2610312), (915, 2367824), (976, 2219835), (996, 2175260), (1220, 1775868), (1245, 1740208), (1328, 1631445), (1464, 1479890), (1660, 1305156), (1783, 1215120), (1830, 1183912), (1992, 1087630), (2440, 887934), (2490, 870104), (2928, 739945), (3320, 652578), (3566, 607560), (3660, 591956), (3984, 543815), (4880, 443967), (4980, 435052), (5063, 427920), (5349, 405040), (6640, 326289), (7132, 303780), (7320, 295978), (8915, 243024), (9960, 217526), (10126, 213960), (10698, 202520), (14264, 151890), (14640, 147989), (15189, 142640), (17830, 121512), (19920, 108763), (20252, 106980), (21396, 101260), (25315, 85584), (26745, 81008), (28528, 75945), (30378, 71320), (35660, 60756), (40504, 53490), (42792, 50630)]