69032320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 128

約数和(自身を含む): 198777600

約数和(自身を除く): 129745280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 811, 896, 1064, 1120, 1216, 1330, 1520, 1622, 2128, 2240, 2432, 2660, 3040, 3244, 4055, 4256, 4480, 5320, 5677, 6080, 6488, 8110, 8512, 10640, 11354, 12160, 12976, 15409, 16220, 17024, 21280, 22708, 25952, 28385, 30818, 32440, 42560, 45416, 51904, 56770, 61636, 64880, 77045, 85120, 90832, 103808, 107863, 113540, 123272, 129760, 154090, 181664, 215726, 227080, 246544, 259520, 308180, 363328, 431452, 454160, 493088, 519040, 539315, 616360, 726656, 862904, 908320, 986176, 1078630, 1232720, 1725808, 1816640, 1972352, 2157260, 2465440, 3451616, 3633280, 4314520, 4930880, 6903232, 8629040, 9861760, 13806464, 17258080, 34516160, 69032320]

約数ペア:

[(1, 69032320), (2, 34516160), (4, 17258080), (5, 13806464), (7, 9861760), (8, 8629040), (10, 6903232), (14, 4930880), (16, 4314520), (19, 3633280), (20, 3451616), (28, 2465440), (32, 2157260), (35, 1972352), (38, 1816640), (40, 1725808), (56, 1232720), (64, 1078630), (70, 986176), (76, 908320), (80, 862904), (95, 726656), (112, 616360), (128, 539315), (133, 519040), (140, 493088), (152, 454160), (160, 431452), (190, 363328), (224, 308180), (266, 259520), (280, 246544), (304, 227080), (320, 215726), (380, 181664), (448, 154090), (532, 129760), (560, 123272), (608, 113540), (640, 107863), (665, 103808), (760, 90832), (811, 85120), (896, 77045), (1064, 64880), (1120, 61636), (1216, 56770), (1330, 51904), (1520, 45416), (1622, 42560), (2128, 32440), (2240, 30818), (2432, 28385), (2660, 25952), (3040, 22708), (3244, 21280), (4055, 17024), (4256, 16220), (4480, 15409), (5320, 12976), (5677, 12160), (6080, 11354), (6488, 10640), (8110, 8512)]