66583560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 213995520

約数和(自身を除く): 147411960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 170, 204, 254, 255, 257, 340, 381, 408, 508, 510, 514, 635, 680, 762, 771, 1016, 1020, 1028, 1270, 1285, 1524, 1542, 1905, 2040, 2056, 2159, 2540, 2570, 3048, 3084, 3810, 3855, 4318, 4369, 5080, 5140, 6168, 6477, 7620, 7710, 8636, 8738, 10280, 10795, 12954, 13107, 15240, 15420, 17272, 17476, 21590, 21845, 25908, 26214, 30840, 32385, 32639, 34952, 43180, 43690, 51816, 52428, 64770, 65278, 65535, 86360, 87380, 97917, 104856, 129540, 130556, 131070, 163195, 174760, 195834, 259080, 261112, 262140, 326390, 391668, 489585, 524280, 554863, 652780, 783336, 979170, 1109726, 1305560, 1664589, 1958340, 2219452, 2774315, 3329178, 3916680, 4438904, 5548630, 6658356, 8322945, 11097260, 13316712, 16645890, 22194520, 33291780, 66583560]

約数ペア:

[(1, 66583560), (2, 33291780), (3, 22194520), (4, 16645890), (5, 13316712), (6, 11097260), (8, 8322945), (10, 6658356), (12, 5548630), (15, 4438904), (17, 3916680), (20, 3329178), (24, 2774315), (30, 2219452), (34, 1958340), (40, 1664589), (51, 1305560), (60, 1109726), (68, 979170), (85, 783336), (102, 652780), (120, 554863), (127, 524280), (136, 489585), (170, 391668), (204, 326390), (254, 262140), (255, 261112), (257, 259080), (340, 195834), (381, 174760), (408, 163195), (508, 131070), (510, 130556), (514, 129540), (635, 104856), (680, 97917), (762, 87380), (771, 86360), (1016, 65535), (1020, 65278), (1028, 64770), (1270, 52428), (1285, 51816), (1524, 43690), (1542, 43180), (1905, 34952), (2040, 32639), (2056, 32385), (2159, 30840), (2540, 26214), (2570, 25908), (3048, 21845), (3084, 21590), (3810, 17476), (3855, 17272), (4318, 15420), (4369, 15240), (5080, 13107), (5140, 12954), (6168, 10795), (6477, 10280), (7620, 8738), (7710, 8636)]