171141390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 566231040

約数和(自身を除く): 395089650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 31, 35, 42, 45, 46, 54, 62, 63, 69, 70, 90, 93, 105, 115, 126, 127, 135, 138, 155, 161, 186, 189, 207, 210, 217, 230, 254, 270, 279, 310, 315, 322, 345, 378, 381, 414, 434, 465, 483, 558, 621, 630, 635, 651, 690, 713, 762, 805, 837, 889, 930, 945, 966, 1035, 1085, 1143, 1242, 1270, 1302, 1395, 1426, 1449, 1610, 1674, 1778, 1890, 1905, 1953, 2070, 2139, 2170, 2286, 2415, 2667, 2790, 2898, 2921, 3105, 3255, 3429, 3565, 3810, 3906, 3937, 4185, 4278, 4347, 4445, 4830, 4991, 5334, 5715, 5842, 5859, 6210, 6417, 6510, 6858, 7130, 7245, 7874, 8001, 8370, 8694, 8763, 8890, 9765, 9982, 10695, 11430, 11718, 11811, 12834, 13335, 14490, 14605, 14973, 16002, 17145, 17526, 19251, 19530, 19685, 20447, 21390, 21735, 23622, 24003, 24955, 26289, 26670, 27559, 29210, 29295, 29946, 32085, 34290, 35433, 38502, 39370, 40005, 40894, 43470, 43815, 44919, 48006, 49910, 52578, 55118, 58590, 59055, 61341, 64170, 70866, 74865, 78867, 80010, 82677, 87630, 89838, 90551, 96255, 102235, 106299, 118110, 120015, 122682, 131445, 134757, 137795, 149730, 157734, 165354, 177165, 181102, 184023, 192510, 204470, 212598, 224595, 240030, 248031, 262890, 269514, 271653, 275590, 306705, 354330, 368046, 394335, 413385, 449190, 452755, 496062, 531495, 543306, 552069, 613410, 633857, 673785, 744093, 788670, 814959, 826770, 905510, 920115, 1062990, 1104138, 1240155, 1267714, 1347570, 1358265, 1488186, 1629918, 1840230, 1901571, 2444877, 2480310, 2716530, 2760345, 3169285, 3720465, 3803142, 4074795, 4889754, 5520690, 5704713, 6338570, 7440930, 8149590, 9507855, 11409426, 12224385, 17114139, 19015710, 24448770, 28523565, 34228278, 57047130, 85570695, 171141390]

約数ペア:

[(1, 171141390), (2, 85570695), (3, 57047130), (5, 34228278), (6, 28523565), (7, 24448770), (9, 19015710), (10, 17114139), (14, 12224385), (15, 11409426), (18, 9507855), (21, 8149590), (23, 7440930), (27, 6338570), (30, 5704713), (31, 5520690), (35, 4889754), (42, 4074795), (45, 3803142), (46, 3720465), (54, 3169285), (62, 2760345), (63, 2716530), (69, 2480310), (70, 2444877), (90, 1901571), (93, 1840230), (105, 1629918), (115, 1488186), (126, 1358265), (127, 1347570), (135, 1267714), (138, 1240155), (155, 1104138), (161, 1062990), (186, 920115), (189, 905510), (207, 826770), (210, 814959), (217, 788670), (230, 744093), (254, 673785), (270, 633857), (279, 613410), (310, 552069), (315, 543306), (322, 531495), (345, 496062), (378, 452755), (381, 449190), (414, 413385), (434, 394335), (465, 368046), (483, 354330), (558, 306705), (621, 275590), (630, 271653), (635, 269514), (651, 262890), (690, 248031), (713, 240030), (762, 224595), (805, 212598), (837, 204470), (889, 192510), (930, 184023), (945, 181102), (966, 177165), (1035, 165354), (1085, 157734), (1143, 149730), (1242, 137795), (1270, 134757), (1302, 131445), (1395, 122682), (1426, 120015), (1449, 118110), (1610, 106299), (1674, 102235), (1778, 96255), (1890, 90551), (1905, 89838), (1953, 87630), (2070, 82677), (2139, 80010), (2170, 78867), (2286, 74865), (2415, 70866), (2667, 64170), (2790, 61341), (2898, 59055), (2921, 58590), (3105, 55118), (3255, 52578), (3429, 49910), (3565, 48006), (3810, 44919), (3906, 43815), (3937, 43470), (4185, 40894), (4278, 40005), (4347, 39370), (4445, 38502), (4830, 35433), (4991, 34290), (5334, 32085), (5715, 29946), (5842, 29295), (5859, 29210), (6210, 27559), (6417, 26670), (6510, 26289), (6858, 24955), (7130, 24003), (7245, 23622), (7874, 21735), (8001, 21390), (8370, 20447), (8694, 19685), (8763, 19530), (8890, 19251), (9765, 17526), (9982, 17145), (10695, 16002), (11430, 14973), (11718, 14605), (11811, 14490), (12834, 13335)]