313890660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 1032192000

約数和(自身を除く): 718301340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 127, 135, 138, 180, 199, 207, 230, 254, 270, 276, 345, 381, 398, 414, 460, 508, 540, 597, 621, 635, 690, 762, 796, 828, 995, 1035, 1143, 1194, 1242, 1270, 1380, 1524, 1791, 1905, 1990, 2070, 2286, 2388, 2484, 2540, 2921, 2985, 3105, 3429, 3582, 3810, 3980, 4140, 4572, 4577, 5373, 5715, 5842, 5970, 6210, 6858, 7164, 7620, 8763, 8955, 9154, 10746, 11430, 11684, 11940, 12420, 13716, 13731, 14605, 17145, 17526, 17910, 18308, 21492, 22860, 22885, 25273, 26289, 26865, 27462, 29210, 34290, 35052, 35820, 41193, 43815, 45770, 50546, 52578, 53730, 54924, 58420, 68580, 68655, 75819, 78867, 82386, 87630, 91540, 101092, 105156, 107460, 123579, 126365, 131445, 137310, 151638, 157734, 164772, 175260, 205965, 227457, 247158, 252730, 262890, 274620, 303276, 315468, 379095, 394335, 411930, 454914, 494316, 505460, 525780, 581279, 617895, 682371, 758190, 788670, 823860, 909828, 1137285, 1162558, 1235790, 1364742, 1516380, 1577340, 1743837, 2274570, 2325116, 2471580, 2729484, 2906395, 3411855, 3487674, 4549140, 5231511, 5812790, 6823710, 6975348, 8719185, 10463022, 11625580, 13647420, 15694533, 17438370, 20926044, 26157555, 31389066, 34876740, 52315110, 62778132, 78472665, 104630220, 156945330, 313890660]

約数ペア:

[(1, 313890660), (2, 156945330), (3, 104630220), (4, 78472665), (5, 62778132), (6, 52315110), (9, 34876740), (10, 31389066), (12, 26157555), (15, 20926044), (18, 17438370), (20, 15694533), (23, 13647420), (27, 11625580), (30, 10463022), (36, 8719185), (45, 6975348), (46, 6823710), (54, 5812790), (60, 5231511), (69, 4549140), (90, 3487674), (92, 3411855), (108, 2906395), (115, 2729484), (127, 2471580), (135, 2325116), (138, 2274570), (180, 1743837), (199, 1577340), (207, 1516380), (230, 1364742), (254, 1235790), (270, 1162558), (276, 1137285), (345, 909828), (381, 823860), (398, 788670), (414, 758190), (460, 682371), (508, 617895), (540, 581279), (597, 525780), (621, 505460), (635, 494316), (690, 454914), (762, 411930), (796, 394335), (828, 379095), (995, 315468), (1035, 303276), (1143, 274620), (1194, 262890), (1242, 252730), (1270, 247158), (1380, 227457), (1524, 205965), (1791, 175260), (1905, 164772), (1990, 157734), (2070, 151638), (2286, 137310), (2388, 131445), (2484, 126365), (2540, 123579), (2921, 107460), (2985, 105156), (3105, 101092), (3429, 91540), (3582, 87630), (3810, 82386), (3980, 78867), (4140, 75819), (4572, 68655), (4577, 68580), (5373, 58420), (5715, 54924), (5842, 53730), (5970, 52578), (6210, 50546), (6858, 45770), (7164, 43815), (7620, 41193), (8763, 35820), (8955, 35052), (9154, 34290), (10746, 29210), (11430, 27462), (11684, 26865), (11940, 26289), (12420, 25273), (13716, 22885), (13731, 22860), (14605, 21492), (17145, 18308), (17526, 17910)]