67508320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 175978656

約数和(自身を除く): 108470336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 317, 352, 440, 484, 605, 634, 880, 968, 1210, 1268, 1331, 1585, 1760, 1936, 2420, 2536, 2662, 3170, 3487, 3872, 4840, 5072, 5324, 6340, 6655, 6974, 9680, 10144, 10648, 12680, 13310, 13948, 17435, 19360, 21296, 25360, 26620, 27896, 34870, 38357, 42592, 50720, 53240, 55792, 69740, 76714, 106480, 111584, 139480, 153428, 191785, 212960, 278960, 306856, 383570, 421927, 557920, 613712, 767140, 843854, 1227424, 1534280, 1687708, 2109635, 3068560, 3375416, 4219270, 6137120, 6750832, 8438540, 13501664, 16877080, 33754160, 67508320]

約数ペア:

[(1, 67508320), (2, 33754160), (4, 16877080), (5, 13501664), (8, 8438540), (10, 6750832), (11, 6137120), (16, 4219270), (20, 3375416), (22, 3068560), (32, 2109635), (40, 1687708), (44, 1534280), (55, 1227424), (80, 843854), (88, 767140), (110, 613712), (121, 557920), (160, 421927), (176, 383570), (220, 306856), (242, 278960), (317, 212960), (352, 191785), (440, 153428), (484, 139480), (605, 111584), (634, 106480), (880, 76714), (968, 69740), (1210, 55792), (1268, 53240), (1331, 50720), (1585, 42592), (1760, 38357), (1936, 34870), (2420, 27896), (2536, 26620), (2662, 25360), (3170, 21296), (3487, 19360), (3872, 17435), (4840, 13948), (5072, 13310), (5324, 12680), (6340, 10648), (6655, 10144), (6974, 9680)]