67448040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 128

約数和(自身を含む): 226869120

約数和(自身を除く): 159421080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1381, 1480, 1628, 2035, 2220, 2442, 2762, 3256, 4070, 4143, 4440, 4884, 5524, 6105, 6905, 8140, 8286, 9768, 11048, 12210, 13810, 15191, 16280, 16572, 20715, 24420, 27620, 30382, 33144, 41430, 45573, 48840, 51097, 55240, 60764, 75955, 82860, 91146, 102194, 121528, 151910, 153291, 165720, 182292, 204388, 227865, 255485, 303820, 306582, 364584, 408776, 455730, 510970, 562067, 607640, 613164, 766455, 911460, 1021940, 1124134, 1226328, 1532910, 1686201, 1822920, 2043880, 2248268, 2810335, 3065820, 3372402, 4496536, 5620670, 6131640, 6744804, 8431005, 11241340, 13489608, 16862010, 22482680, 33724020, 67448040]

約数ペア:

[(1, 67448040), (2, 33724020), (3, 22482680), (4, 16862010), (5, 13489608), (6, 11241340), (8, 8431005), (10, 6744804), (11, 6131640), (12, 5620670), (15, 4496536), (20, 3372402), (22, 3065820), (24, 2810335), (30, 2248268), (33, 2043880), (37, 1822920), (40, 1686201), (44, 1532910), (55, 1226328), (60, 1124134), (66, 1021940), (74, 911460), (88, 766455), (110, 613164), (111, 607640), (120, 562067), (132, 510970), (148, 455730), (165, 408776), (185, 364584), (220, 306582), (222, 303820), (264, 255485), (296, 227865), (330, 204388), (370, 182292), (407, 165720), (440, 153291), (444, 151910), (555, 121528), (660, 102194), (740, 91146), (814, 82860), (888, 75955), (1110, 60764), (1221, 55240), (1320, 51097), (1381, 48840), (1480, 45573), (1628, 41430), (2035, 33144), (2220, 30382), (2442, 27620), (2762, 24420), (3256, 20715), (4070, 16572), (4143, 16280), (4440, 15191), (4884, 13810), (5524, 12210), (6105, 11048), (6905, 9768), (8140, 8286)]