2783106480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13691}}^1$

素因数の和:13736

約数の個数: 240

約数和(自身を含む): 10838806272

約数和(自身を除く): 8055699792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 4235, 4620, 4840, 5082, 5808, 6160, 6776, 7260, 8470, 9240, 9680, 10164, 12705, 13552, 13691, 14520, 16940, 18480, 20328, 25410, 27382, 29040, 33880, 40656, 41073, 50820, 54764, 67760, 68455, 82146, 95837, 101640, 109528, 136910, 150601, 164292, 191674, 203280, 205365, 219056, 273820, 287511, 301202, 328584, 383348, 410730, 451803, 479185, 547640, 575022, 602404, 657168, 753005, 766696, 821460, 903606, 958370, 1054207, 1095280, 1150044, 1204808, 1437555, 1506010, 1533392, 1642920, 1656611, 1807212, 1916740, 2108414, 2259015, 2300088, 2409616, 2875110, 3012020, 3162621, 3285840, 3313222, 3614424, 3833480, 4216828, 4518030, 4600176, 4969833, 5271035, 5750220, 6024040, 6325242, 6626444, 7228848, 7666960, 8283055, 8433656, 9036060, 9939666, 10542070, 11500440, 11596277, 12048080, 12650484, 13252888, 15813105, 16566110, 16867312, 18072120, 19879332, 21084140, 23000880, 23192554, 24849165, 25300968, 26505776, 31626210, 33132220, 34788831, 36144240, 39758664, 42168280, 46385108, 49698330, 50601936, 57981385, 63252420, 66264440, 69577662, 79517328, 84336560, 92770216, 99396660, 115962770, 126504840, 132528880, 139155324, 173944155, 185540432, 198793320, 231925540, 253009680, 278310648, 347888310, 397586640, 463851080, 556621296, 695776620, 927702160, 1391553240, 2783106480]

約数ペア:

[(1, 2783106480), (2, 1391553240), (3, 927702160), (4, 695776620), (5, 556621296), (6, 463851080), (7, 397586640), (8, 347888310), (10, 278310648), (11, 253009680), (12, 231925540), (14, 198793320), (15, 185540432), (16, 173944155), (20, 139155324), (21, 132528880), (22, 126504840), (24, 115962770), (28, 99396660), (30, 92770216), (33, 84336560), (35, 79517328), (40, 69577662), (42, 66264440), (44, 63252420), (48, 57981385), (55, 50601936), (56, 49698330), (60, 46385108), (66, 42168280), (70, 39758664), (77, 36144240), (80, 34788831), (84, 33132220), (88, 31626210), (105, 26505776), (110, 25300968), (112, 24849165), (120, 23192554), (121, 23000880), (132, 21084140), (140, 19879332), (154, 18072120), (165, 16867312), (168, 16566110), (176, 15813105), (210, 13252888), (220, 12650484), (231, 12048080), (240, 11596277), (242, 11500440), (264, 10542070), (280, 9939666), (308, 9036060), (330, 8433656), (336, 8283055), (363, 7666960), (385, 7228848), (420, 6626444), (440, 6325242), (462, 6024040), (484, 5750220), (528, 5271035), (560, 4969833), (605, 4600176), (616, 4518030), (660, 4216828), (726, 3833480), (770, 3614424), (840, 3313222), (847, 3285840), (880, 3162621), (924, 3012020), (968, 2875110), (1155, 2409616), (1210, 2300088), (1232, 2259015), (1320, 2108414), (1452, 1916740), (1540, 1807212), (1680, 1656611), (1694, 1642920), (1815, 1533392), (1848, 1506010), (1936, 1437555), (2310, 1204808), (2420, 1150044), (2541, 1095280), (2640, 1054207), (2904, 958370), (3080, 903606), (3388, 821460), (3630, 766696), (3696, 753005), (4235, 657168), (4620, 602404), (4840, 575022), (5082, 547640), (5808, 479185), (6160, 451803), (6776, 410730), (7260, 383348), (8470, 328584), (9240, 301202), (9680, 287511), (10164, 273820), (12705, 219056), (13552, 205365), (13691, 203280), (14520, 191674), (16940, 164292), (18480, 150601), (20328, 136910), (25410, 109528), (27382, 101640), (29040, 95837), (33880, 82146), (40656, 68455), (41073, 67760), (50820, 54764)]