67138720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 177883776

約数和(自身を除く): 110745056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 1031, 1184, 1480, 1628, 1760, 2035, 2062, 2960, 3256, 4070, 4124, 5155, 5920, 6512, 8140, 8248, 10310, 11341, 13024, 16280, 16496, 20620, 22682, 32560, 32992, 38147, 41240, 45364, 56705, 65120, 76294, 82480, 90728, 113410, 152588, 164960, 181456, 190735, 226820, 305176, 362912, 381470, 419617, 453640, 610352, 762940, 839234, 907280, 1220704, 1525880, 1678468, 1814560, 2098085, 3051760, 3356936, 4196170, 6103520, 6713872, 8392340, 13427744, 16784680, 33569360, 67138720]

約数ペア:

[(1, 67138720), (2, 33569360), (4, 16784680), (5, 13427744), (8, 8392340), (10, 6713872), (11, 6103520), (16, 4196170), (20, 3356936), (22, 3051760), (32, 2098085), (37, 1814560), (40, 1678468), (44, 1525880), (55, 1220704), (74, 907280), (80, 839234), (88, 762940), (110, 610352), (148, 453640), (160, 419617), (176, 381470), (185, 362912), (220, 305176), (296, 226820), (352, 190735), (370, 181456), (407, 164960), (440, 152588), (592, 113410), (740, 90728), (814, 82480), (880, 76294), (1031, 65120), (1184, 56705), (1480, 45364), (1628, 41240), (1760, 38147), (2035, 32992), (2062, 32560), (2960, 22682), (3256, 20620), (4070, 16496), (4124, 16280), (5155, 13024), (5920, 11341), (6512, 10310), (8140, 8248)]