257375768160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1868291}}^1$

素因数の和:1868357

約数の個数: 192

約数和(自身を含む): 949152121344

約数和(自身を除く): 691776353184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3360, 3444, 3936, 4305, 4592, 4920, 5740, 6560, 6888, 8610, 9184, 9840, 11480, 13776, 17220, 19680, 22960, 27552, 34440, 45920, 68880, 137760, 1868291, 3736582, 5604873, 7473164, 9341455, 11209746, 13078037, 14946328, 18682910, 22419492, 26156074, 28024365, 29892656, 37365820, 39234111, 44838984, 52312148, 56048730, 59785312, 65390185, 74731640, 76599931, 78468222, 89677968, 104624296, 112097460, 130780370, 149463280, 153199862, 156936444, 179355936, 196170555, 209248592, 224194920, 229799793, 261560740, 298926560, 306399724, 313872888, 382999655, 392341110, 418497184, 448389840, 459599586, 523121480, 536199517, 612799448, 627745776, 765999310, 784682220, 896779680, 919199172, 1046242960, 1072399034, 1148998965, 1225598896, 1255491552, 1531998620, 1569364440, 1608598551, 1838398344, 2092485920, 2144798068, 2297997930, 2451197792, 2680997585, 3063997240, 3138728880, 3217197102, 3676796688, 4289596136, 4595995860, 5361995170, 6127994480, 6277457760, 6434394204, 7353593376, 8042992755, 8579192272, 9191991720, 10723990340, 12255988960, 12868788408, 16085985510, 17158384544, 18383983440, 21447980680, 25737576816, 32171971020, 36767966880, 42895961360, 51475153632, 64343942040, 85791922720, 128687884080, 257375768160]

約数ペア:

[(1, 257375768160), (2, 128687884080), (3, 85791922720), (4, 64343942040), (5, 51475153632), (6, 42895961360), (7, 36767966880), (8, 32171971020), (10, 25737576816), (12, 21447980680), (14, 18383983440), (15, 17158384544), (16, 16085985510), (20, 12868788408), (21, 12255988960), (24, 10723990340), (28, 9191991720), (30, 8579192272), (32, 8042992755), (35, 7353593376), (40, 6434394204), (41, 6277457760), (42, 6127994480), (48, 5361995170), (56, 4595995860), (60, 4289596136), (70, 3676796688), (80, 3217197102), (82, 3138728880), (84, 3063997240), (96, 2680997585), (105, 2451197792), (112, 2297997930), (120, 2144798068), (123, 2092485920), (140, 1838398344), (160, 1608598551), (164, 1569364440), (168, 1531998620), (205, 1255491552), (210, 1225598896), (224, 1148998965), (240, 1072399034), (246, 1046242960), (280, 919199172), (287, 896779680), (328, 784682220), (336, 765999310), (410, 627745776), (420, 612799448), (480, 536199517), (492, 523121480), (560, 459599586), (574, 448389840), (615, 418497184), (656, 392341110), (672, 382999655), (820, 313872888), (840, 306399724), (861, 298926560), (984, 261560740), (1120, 229799793), (1148, 224194920), (1230, 209248592), (1312, 196170555), (1435, 179355936), (1640, 156936444), (1680, 153199862), (1722, 149463280), (1968, 130780370), (2296, 112097460), (2460, 104624296), (2870, 89677968), (3280, 78468222), (3360, 76599931), (3444, 74731640), (3936, 65390185), (4305, 59785312), (4592, 56048730), (4920, 52312148), (5740, 44838984), (6560, 39234111), (6888, 37365820), (8610, 29892656), (9184, 28024365), (9840, 26156074), (11480, 22419492), (13776, 18682910), (17220, 14946328), (19680, 13078037), (22960, 11209746), (27552, 9341455), (34440, 7473164), (45920, 5604873), (68880, 3736582), (137760, 1868291)]