426848760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 1504339200

約数和(自身を除く): 1077490440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 223, 234, 260, 312, 360, 390, 409, 446, 468, 520, 585, 669, 780, 818, 892, 936, 1115, 1170, 1227, 1338, 1560, 1636, 1784, 2007, 2045, 2230, 2340, 2454, 2676, 2899, 3272, 3345, 3681, 4014, 4090, 4460, 4680, 4908, 5317, 5352, 5798, 6135, 6690, 7362, 8028, 8180, 8697, 8920, 9816, 10035, 10634, 11596, 12270, 13380, 14495, 14724, 15951, 16056, 16360, 17394, 18405, 20070, 21268, 23192, 24540, 26091, 26585, 26760, 28990, 29448, 31902, 34788, 36810, 40140, 42536, 43485, 47853, 49080, 52182, 53170, 57980, 63804, 69576, 73620, 79755, 80280, 86970, 91207, 95706, 104364, 106340, 115960, 127608, 130455, 147240, 159510, 173940, 182414, 191412, 208728, 212680, 239265, 260910, 273621, 319020, 347880, 364828, 382824, 456035, 478530, 521820, 547242, 638040, 729656, 820863, 912070, 957060, 1043640, 1094484, 1185691, 1368105, 1641726, 1824140, 1914120, 2188968, 2371382, 2736210, 3283452, 3557073, 3648280, 4104315, 4742764, 5472420, 5928455, 6566904, 7114146, 8208630, 9485528, 10671219, 10944840, 11856910, 14228292, 16417260, 17785365, 21342438, 23713820, 28456584, 32834520, 35570730, 42684876, 47427640, 53356095, 71141460, 85369752, 106712190, 142282920, 213424380, 426848760]

約数ペア:

[(1, 426848760), (2, 213424380), (3, 142282920), (4, 106712190), (5, 85369752), (6, 71141460), (8, 53356095), (9, 47427640), (10, 42684876), (12, 35570730), (13, 32834520), (15, 28456584), (18, 23713820), (20, 21342438), (24, 17785365), (26, 16417260), (30, 14228292), (36, 11856910), (39, 10944840), (40, 10671219), (45, 9485528), (52, 8208630), (60, 7114146), (65, 6566904), (72, 5928455), (78, 5472420), (90, 4742764), (104, 4104315), (117, 3648280), (120, 3557073), (130, 3283452), (156, 2736210), (180, 2371382), (195, 2188968), (223, 1914120), (234, 1824140), (260, 1641726), (312, 1368105), (360, 1185691), (390, 1094484), (409, 1043640), (446, 957060), (468, 912070), (520, 820863), (585, 729656), (669, 638040), (780, 547242), (818, 521820), (892, 478530), (936, 456035), (1115, 382824), (1170, 364828), (1227, 347880), (1338, 319020), (1560, 273621), (1636, 260910), (1784, 239265), (2007, 212680), (2045, 208728), (2230, 191412), (2340, 182414), (2454, 173940), (2676, 159510), (2899, 147240), (3272, 130455), (3345, 127608), (3681, 115960), (4014, 106340), (4090, 104364), (4460, 95706), (4680, 91207), (4908, 86970), (5317, 80280), (5352, 79755), (5798, 73620), (6135, 69576), (6690, 63804), (7362, 57980), (8028, 53170), (8180, 52182), (8697, 49080), (8920, 47853), (9816, 43485), (10035, 42536), (10634, 40140), (11596, 36810), (12270, 34788), (13380, 31902), (14495, 29448), (14724, 28990), (15951, 26760), (16056, 26585), (16360, 26091), (17394, 24540), (18405, 23192), (20070, 21268)]