317834010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 990904320

約数和(自身を除く): 673070310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 31, 39, 45, 46, 54, 62, 65, 69, 78, 90, 93, 115, 117, 127, 130, 135, 138, 155, 186, 195, 207, 230, 234, 254, 270, 279, 299, 310, 345, 351, 381, 390, 403, 414, 465, 558, 585, 598, 621, 635, 690, 702, 713, 762, 806, 837, 897, 930, 1035, 1143, 1170, 1209, 1242, 1270, 1395, 1426, 1495, 1651, 1674, 1755, 1794, 1905, 2015, 2070, 2139, 2286, 2418, 2691, 2790, 2921, 2990, 3105, 3302, 3429, 3510, 3565, 3627, 3810, 3937, 4030, 4185, 4278, 4485, 4953, 5382, 5715, 5842, 6045, 6210, 6417, 6858, 7130, 7254, 7874, 8073, 8255, 8370, 8763, 8970, 9269, 9906, 10695, 10881, 11430, 11811, 12090, 12834, 13455, 14605, 14859, 16146, 16510, 17145, 17526, 18135, 18538, 19251, 19685, 21390, 21762, 23622, 24765, 26289, 26910, 27807, 29210, 29718, 32085, 34290, 35433, 36270, 37973, 38502, 39370, 40365, 43815, 44577, 46345, 49530, 51181, 52578, 54405, 55614, 59055, 64170, 70866, 74295, 75946, 78867, 80730, 83421, 87630, 89154, 90551, 92690, 96255, 102362, 106299, 108810, 113919, 118110, 131445, 139035, 148590, 153543, 157734, 166842, 177165, 181102, 189865, 192510, 212598, 222885, 227838, 250263, 255905, 262890, 271653, 278070, 307086, 341757, 354330, 379730, 394335, 417105, 445770, 452755, 460629, 500526, 511810, 531495, 543306, 569595, 683514, 767715, 788670, 814959, 834210, 905510, 921258, 1025271, 1062990, 1139190, 1177163, 1251315, 1358265, 1381887, 1535430, 1629918, 1708785, 2050542, 2303145, 2354326, 2444877, 2502630, 2716530, 2763774, 3417570, 3531489, 4074795, 4606290, 4889754, 5126355, 5885815, 6909435, 7062978, 8149590, 10252710, 10594467, 11771630, 12224385, 13818870, 17657445, 21188934, 24448770, 31783401, 35314890, 52972335, 63566802, 105944670, 158917005, 317834010]

約数ペア:

[(1, 317834010), (2, 158917005), (3, 105944670), (5, 63566802), (6, 52972335), (9, 35314890), (10, 31783401), (13, 24448770), (15, 21188934), (18, 17657445), (23, 13818870), (26, 12224385), (27, 11771630), (30, 10594467), (31, 10252710), (39, 8149590), (45, 7062978), (46, 6909435), (54, 5885815), (62, 5126355), (65, 4889754), (69, 4606290), (78, 4074795), (90, 3531489), (93, 3417570), (115, 2763774), (117, 2716530), (127, 2502630), (130, 2444877), (135, 2354326), (138, 2303145), (155, 2050542), (186, 1708785), (195, 1629918), (207, 1535430), (230, 1381887), (234, 1358265), (254, 1251315), (270, 1177163), (279, 1139190), (299, 1062990), (310, 1025271), (345, 921258), (351, 905510), (381, 834210), (390, 814959), (403, 788670), (414, 767715), (465, 683514), (558, 569595), (585, 543306), (598, 531495), (621, 511810), (635, 500526), (690, 460629), (702, 452755), (713, 445770), (762, 417105), (806, 394335), (837, 379730), (897, 354330), (930, 341757), (1035, 307086), (1143, 278070), (1170, 271653), (1209, 262890), (1242, 255905), (1270, 250263), (1395, 227838), (1426, 222885), (1495, 212598), (1651, 192510), (1674, 189865), (1755, 181102), (1794, 177165), (1905, 166842), (2015, 157734), (2070, 153543), (2139, 148590), (2286, 139035), (2418, 131445), (2691, 118110), (2790, 113919), (2921, 108810), (2990, 106299), (3105, 102362), (3302, 96255), (3429, 92690), (3510, 90551), (3565, 89154), (3627, 87630), (3810, 83421), (3937, 80730), (4030, 78867), (4185, 75946), (4278, 74295), (4485, 70866), (4953, 64170), (5382, 59055), (5715, 55614), (5842, 54405), (6045, 52578), (6210, 51181), (6417, 49530), (6858, 46345), (7130, 44577), (7254, 43815), (7874, 40365), (8073, 39370), (8255, 38502), (8370, 37973), (8763, 36270), (8970, 35433), (9269, 34290), (9906, 32085), (10695, 29718), (10881, 29210), (11430, 27807), (11811, 26910), (12090, 26289), (12834, 24765), (13455, 23622), (14605, 21762), (14859, 21390), (16146, 19685), (16510, 19251), (17145, 18538), (17526, 18135)]