22697074920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{21491}}^1$

素因数の和:22195

約数の個数: 128

約数和(自身を含む): 73440743040

約数和(自身を除く): 50743668120

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, 195, 260, 312, 390, 520, 677, 780, 1354, 1560, 2031, 2708, 3385, 4062, 5416, 6770, 8124, 8801, 10155, 13540, 16248, 17602, 20310, 21491, 26403, 27080, 35204, 40620, 42982, 44005, 52806, 64473, 70408, 81240, 85964, 88010, 105612, 107455, 128946, 132015, 171928, 176020, 211224, 214910, 257892, 264030, 279383, 322365, 352040, 429820, 515784, 528060, 558766, 644730, 838149, 859640, 1056120, 1117532, 1289460, 1396915, 1676298, 2235064, 2578920, 2793830, 3352596, 4190745, 5587660, 6705192, 8381490, 11175320, 14549407, 16762980, 29098814, 33525960, 43648221, 58197628, 72747035, 87296442, 116395256, 145494070, 174592884, 189142291, 218241105, 290988140, 349185768, 378284582, 436482210, 567426873, 581976280, 756569164, 872964420, 945711455, 1134853746, 1513138328, 1745928840, 1891422910, 2269707492, 2837134365, 3782845820, 4539414984, 5674268730, 7565691640, 11348537460, 22697074920]

約数ペア:

[(1, 22697074920), (2, 11348537460), (3, 7565691640), (4, 5674268730), (5, 4539414984), (6, 3782845820), (8, 2837134365), (10, 2269707492), (12, 1891422910), (13, 1745928840), (15, 1513138328), (20, 1134853746), (24, 945711455), (26, 872964420), (30, 756569164), (39, 581976280), (40, 567426873), (52, 436482210), (60, 378284582), (65, 349185768), (78, 290988140), (104, 218241105), (120, 189142291), (130, 174592884), (156, 145494070), (195, 116395256), (260, 87296442), (312, 72747035), (390, 58197628), (520, 43648221), (677, 33525960), (780, 29098814), (1354, 16762980), (1560, 14549407), (2031, 11175320), (2708, 8381490), (3385, 6705192), (4062, 5587660), (5416, 4190745), (6770, 3352596), (8124, 2793830), (8801, 2578920), (10155, 2235064), (13540, 1676298), (16248, 1396915), (17602, 1289460), (20310, 1117532), (21491, 1056120), (26403, 859640), (27080, 838149), (35204, 644730), (40620, 558766), (42982, 528060), (44005, 515784), (52806, 429820), (64473, 352040), (70408, 322365), (81240, 279383), (85964, 264030), (88010, 257892), (105612, 214910), (107455, 211224), (128946, 176020), (132015, 171928)]