68473680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 160

約数和(自身を含む): 238163328

約数和(自身を除く): 169689648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 701, 740, 814, 880, 888, 1110, 1221, 1320, 1402, 1480, 1628, 1776, 2035, 2103, 2220, 2442, 2640, 2804, 2960, 3256, 3505, 4070, 4206, 4440, 4884, 5608, 6105, 6512, 7010, 7711, 8140, 8412, 8880, 9768, 10515, 11216, 12210, 14020, 15422, 16280, 16824, 19536, 21030, 23133, 24420, 25937, 28040, 30844, 32560, 33648, 38555, 42060, 46266, 48840, 51874, 56080, 61688, 77110, 77811, 84120, 92532, 97680, 103748, 115665, 123376, 129685, 154220, 155622, 168240, 185064, 207496, 231330, 259370, 285307, 308440, 311244, 370128, 389055, 414992, 462660, 518740, 570614, 616880, 622488, 778110, 855921, 925320, 1037480, 1141228, 1244976, 1426535, 1556220, 1711842, 1850640, 2074960, 2282456, 2853070, 3112440, 3423684, 4279605, 4564912, 5706140, 6224880, 6847368, 8559210, 11412280, 13694736, 17118420, 22824560, 34236840, 68473680]

約数ペア:

[(1, 68473680), (2, 34236840), (3, 22824560), (4, 17118420), (5, 13694736), (6, 11412280), (8, 8559210), (10, 6847368), (11, 6224880), (12, 5706140), (15, 4564912), (16, 4279605), (20, 3423684), (22, 3112440), (24, 2853070), (30, 2282456), (33, 2074960), (37, 1850640), (40, 1711842), (44, 1556220), (48, 1426535), (55, 1244976), (60, 1141228), (66, 1037480), (74, 925320), (80, 855921), (88, 778110), (110, 622488), (111, 616880), (120, 570614), (132, 518740), (148, 462660), (165, 414992), (176, 389055), (185, 370128), (220, 311244), (222, 308440), (240, 285307), (264, 259370), (296, 231330), (330, 207496), (370, 185064), (407, 168240), (440, 155622), (444, 154220), (528, 129685), (555, 123376), (592, 115665), (660, 103748), (701, 97680), (740, 92532), (814, 84120), (880, 77811), (888, 77110), (1110, 61688), (1221, 56080), (1320, 51874), (1402, 48840), (1480, 46266), (1628, 42060), (1776, 38555), (2035, 33648), (2103, 32560), (2220, 30844), (2442, 28040), (2640, 25937), (2804, 24420), (2960, 23133), (3256, 21030), (3505, 19536), (4070, 16824), (4206, 16280), (4440, 15422), (4884, 14020), (5608, 12210), (6105, 11216), (6512, 10515), (7010, 9768), (7711, 8880), (8140, 8412)]