67296840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 219542400

約数和(自身を除く): 152245560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 179, 195, 241, 260, 312, 358, 390, 482, 520, 537, 716, 723, 780, 895, 964, 1074, 1205, 1432, 1446, 1560, 1790, 1928, 2148, 2327, 2410, 2685, 2892, 3133, 3580, 3615, 4296, 4654, 4820, 5370, 5784, 6266, 6981, 7160, 7230, 9308, 9399, 9640, 10740, 11635, 12532, 13962, 14460, 15665, 18616, 18798, 21480, 23270, 25064, 27924, 28920, 31330, 34905, 37596, 43139, 46540, 46995, 55848, 62660, 69810, 75192, 86278, 93080, 93990, 125320, 129417, 139620, 172556, 187980, 215695, 258834, 279240, 345112, 375960, 431390, 517668, 560807, 647085, 862780, 1035336, 1121614, 1294170, 1682421, 1725560, 2243228, 2588340, 2804035, 3364842, 4486456, 5176680, 5608070, 6729684, 8412105, 11216140, 13459368, 16824210, 22432280, 33648420, 67296840]

約数ペア:

[(1, 67296840), (2, 33648420), (3, 22432280), (4, 16824210), (5, 13459368), (6, 11216140), (8, 8412105), (10, 6729684), (12, 5608070), (13, 5176680), (15, 4486456), (20, 3364842), (24, 2804035), (26, 2588340), (30, 2243228), (39, 1725560), (40, 1682421), (52, 1294170), (60, 1121614), (65, 1035336), (78, 862780), (104, 647085), (120, 560807), (130, 517668), (156, 431390), (179, 375960), (195, 345112), (241, 279240), (260, 258834), (312, 215695), (358, 187980), (390, 172556), (482, 139620), (520, 129417), (537, 125320), (716, 93990), (723, 93080), (780, 86278), (895, 75192), (964, 69810), (1074, 62660), (1205, 55848), (1432, 46995), (1446, 46540), (1560, 43139), (1790, 37596), (1928, 34905), (2148, 31330), (2327, 28920), (2410, 27924), (2685, 25064), (2892, 23270), (3133, 21480), (3580, 18798), (3615, 18616), (4296, 15665), (4654, 14460), (4820, 13962), (5370, 12532), (5784, 11635), (6266, 10740), (6981, 9640), (7160, 9399), (7230, 9308)]