1568506720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{3313}}^1$

素因数の和:3608

約数の個数: 96

約数和(自身を含む): 4058722080

約数和(自身を除く): 2490215360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 269, 352, 440, 538, 880, 1076, 1345, 1760, 2152, 2690, 2959, 3313, 4304, 5380, 5918, 6626, 8608, 10760, 11836, 13252, 14795, 16565, 21520, 23672, 26504, 29590, 33130, 36443, 43040, 47344, 53008, 59180, 66260, 72886, 94688, 106016, 118360, 132520, 145772, 182215, 236720, 265040, 291544, 364430, 473440, 530080, 583088, 728860, 891197, 1166176, 1457720, 1782394, 2915440, 3564788, 4455985, 5830880, 7129576, 8911970, 9803167, 14259152, 17823940, 19606334, 28518304, 35647880, 39212668, 49015835, 71295760, 78425336, 98031670, 142591520, 156850672, 196063340, 313701344, 392126680, 784253360, 1568506720]

約数ペア:

[(1, 1568506720), (2, 784253360), (4, 392126680), (5, 313701344), (8, 196063340), (10, 156850672), (11, 142591520), (16, 98031670), (20, 78425336), (22, 71295760), (32, 49015835), (40, 39212668), (44, 35647880), (55, 28518304), (80, 19606334), (88, 17823940), (110, 14259152), (160, 9803167), (176, 8911970), (220, 7129576), (269, 5830880), (352, 4455985), (440, 3564788), (538, 2915440), (880, 1782394), (1076, 1457720), (1345, 1166176), (1760, 891197), (2152, 728860), (2690, 583088), (2959, 530080), (3313, 473440), (4304, 364430), (5380, 291544), (5918, 265040), (6626, 236720), (8608, 182215), (10760, 145772), (11836, 132520), (13252, 118360), (14795, 106016), (16565, 94688), (21520, 72886), (23672, 66260), (26504, 59180), (29590, 53008), (33130, 47344), (36443, 43040)]