79550240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{587}}^1$

素因数の和:631

約数の個数: 144

約数和(自身を含む): 236488896

約数和(自身を除く): 156938656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 587, 605, 616, 770, 847, 880, 968, 1120, 1174, 1210, 1232, 1540, 1694, 1760, 1936, 2348, 2420, 2464, 2935, 3080, 3388, 3872, 4109, 4235, 4696, 4840, 5870, 6160, 6457, 6776, 8218, 8470, 9392, 9680, 11740, 12320, 12914, 13552, 16436, 16940, 18784, 19360, 20545, 23480, 25828, 27104, 32285, 32872, 33880, 41090, 45199, 46960, 51656, 64570, 65744, 67760, 71027, 82180, 90398, 93920, 103312, 129140, 131488, 135520, 142054, 164360, 180796, 206624, 225995, 258280, 284108, 328720, 355135, 361592, 451990, 497189, 516560, 568216, 657440, 710270, 723184, 903980, 994378, 1033120, 1136432, 1420540, 1446368, 1807960, 1988756, 2272864, 2485945, 2841080, 3615920, 3977512, 4971890, 5682160, 7231840, 7955024, 9943780, 11364320, 15910048, 19887560, 39775120, 79550240]

約数ペア:

[(1, 79550240), (2, 39775120), (4, 19887560), (5, 15910048), (7, 11364320), (8, 9943780), (10, 7955024), (11, 7231840), (14, 5682160), (16, 4971890), (20, 3977512), (22, 3615920), (28, 2841080), (32, 2485945), (35, 2272864), (40, 1988756), (44, 1807960), (55, 1446368), (56, 1420540), (70, 1136432), (77, 1033120), (80, 994378), (88, 903980), (110, 723184), (112, 710270), (121, 657440), (140, 568216), (154, 516560), (160, 497189), (176, 451990), (220, 361592), (224, 355135), (242, 328720), (280, 284108), (308, 258280), (352, 225995), (385, 206624), (440, 180796), (484, 164360), (560, 142054), (587, 135520), (605, 131488), (616, 129140), (770, 103312), (847, 93920), (880, 90398), (968, 82180), (1120, 71027), (1174, 67760), (1210, 65744), (1232, 64570), (1540, 51656), (1694, 46960), (1760, 45199), (1936, 41090), (2348, 33880), (2420, 32872), (2464, 32285), (2935, 27104), (3080, 25828), (3388, 23480), (3872, 20545), (4109, 19360), (4235, 18784), (4696, 16940), (4840, 16436), (5870, 13552), (6160, 12914), (6457, 12320), (6776, 11740), (8218, 9680), (8470, 9392)]