12217807680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{75307}}^1$

素因数の和:75353

約数の個数: 168

約数和(自身を含む): 42005597472

約数和(自身を除く): 29787789792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 5070, 5408, 6240, 6760, 8112, 10140, 10816, 12480, 13520, 16224, 20280, 27040, 32448, 40560, 54080, 75307, 81120, 150614, 162240, 225921, 301228, 376535, 451842, 602456, 753070, 903684, 978991, 1129605, 1204912, 1506140, 1807368, 1957982, 2259210, 2409824, 2936973, 3012280, 3614736, 3915964, 4518420, 4819648, 4894955, 5873946, 6024560, 7229472, 7831928, 9036840, 9789910, 11747892, 12049120, 12726883, 14458944, 14684865, 15663856, 18073680, 19579820, 23495784, 24098240, 25453766, 29369730, 31327712, 36147360, 38180649, 39159640, 46991568, 50907532, 58739460, 62655424, 63634415, 72294720, 76361298, 78319280, 93983136, 101815064, 117478920, 127268830, 152722596, 156638560, 187966272, 190903245, 203630128, 234957840, 254537660, 305445192, 313277120, 381806490, 407260256, 469915680, 509075320, 610890384, 763612980, 814520512, 939831360, 1018150640, 1221780768, 1527225960, 2036301280, 2443561536, 3054451920, 4072602560, 6108903840, 12217807680]

約数ペア:

[(1, 12217807680), (2, 6108903840), (3, 4072602560), (4, 3054451920), (5, 2443561536), (6, 2036301280), (8, 1527225960), (10, 1221780768), (12, 1018150640), (13, 939831360), (15, 814520512), (16, 763612980), (20, 610890384), (24, 509075320), (26, 469915680), (30, 407260256), (32, 381806490), (39, 313277120), (40, 305445192), (48, 254537660), (52, 234957840), (60, 203630128), (64, 190903245), (65, 187966272), (78, 156638560), (80, 152722596), (96, 127268830), (104, 117478920), (120, 101815064), (130, 93983136), (156, 78319280), (160, 76361298), (169, 72294720), (192, 63634415), (195, 62655424), (208, 58739460), (240, 50907532), (260, 46991568), (312, 39159640), (320, 38180649), (338, 36147360), (390, 31327712), (416, 29369730), (480, 25453766), (507, 24098240), (520, 23495784), (624, 19579820), (676, 18073680), (780, 15663856), (832, 14684865), (845, 14458944), (960, 12726883), (1014, 12049120), (1040, 11747892), (1248, 9789910), (1352, 9036840), (1560, 7831928), (1690, 7229472), (2028, 6024560), (2080, 5873946), (2496, 4894955), (2535, 4819648), (2704, 4518420), (3120, 3915964), (3380, 3614736), (4056, 3012280), (4160, 2936973), (5070, 2409824), (5408, 2259210), (6240, 1957982), (6760, 1807368), (8112, 1506140), (10140, 1204912), (10816, 1129605), (12480, 978991), (13520, 903684), (16224, 753070), (20280, 602456), (27040, 451842), (32448, 376535), (40560, 301228), (54080, 225921), (75307, 162240), (81120, 150614)]