616907720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3719}}^1$

素因数の和:3783

約数の個数: 128

約数和(自身を含む): 1687392000

約数和(自身を除く): 1070484280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 88, 104, 110, 116, 130, 143, 145, 220, 232, 260, 286, 290, 319, 377, 440, 520, 572, 580, 638, 715, 754, 1144, 1160, 1276, 1430, 1508, 1595, 1885, 2552, 2860, 3016, 3190, 3719, 3770, 4147, 5720, 6380, 7438, 7540, 8294, 12760, 14876, 15080, 16588, 18595, 20735, 29752, 33176, 37190, 40909, 41470, 48347, 74380, 81818, 82940, 96694, 107851, 148760, 163636, 165880, 193388, 204545, 215702, 241735, 327272, 386776, 409090, 431404, 483470, 531817, 539255, 818180, 862808, 966940, 1063634, 1078510, 1186361, 1402063, 1636360, 1933880, 2127268, 2157020, 2372722, 2659085, 2804126, 4254536, 4314040, 4745444, 5318170, 5608252, 5931805, 7010315, 9490888, 10636340, 11216504, 11863610, 14020630, 15422693, 21272680, 23727220, 28041260, 30845386, 47454440, 56082520, 61690772, 77113465, 123381544, 154226930, 308453860, 616907720]

約数ペア:

[(1, 616907720), (2, 308453860), (4, 154226930), (5, 123381544), (8, 77113465), (10, 61690772), (11, 56082520), (13, 47454440), (20, 30845386), (22, 28041260), (26, 23727220), (29, 21272680), (40, 15422693), (44, 14020630), (52, 11863610), (55, 11216504), (58, 10636340), (65, 9490888), (88, 7010315), (104, 5931805), (110, 5608252), (116, 5318170), (130, 4745444), (143, 4314040), (145, 4254536), (220, 2804126), (232, 2659085), (260, 2372722), (286, 2157020), (290, 2127268), (319, 1933880), (377, 1636360), (440, 1402063), (520, 1186361), (572, 1078510), (580, 1063634), (638, 966940), (715, 862808), (754, 818180), (1144, 539255), (1160, 531817), (1276, 483470), (1430, 431404), (1508, 409090), (1595, 386776), (1885, 327272), (2552, 241735), (2860, 215702), (3016, 204545), (3190, 193388), (3719, 165880), (3770, 163636), (4147, 148760), (5720, 107851), (6380, 96694), (7438, 82940), (7540, 81818), (8294, 74380), (12760, 48347), (14876, 41470), (15080, 40909), (16588, 37190), (18595, 33176), (20735, 29752)]