57463560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 256

約数和(自身を含む): 239155200

約数和(自身を除く): 181691640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 691, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1382, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2073, 2079, 2310, 2376, 2520, 2764, 2772, 2970, 3080, 3455, 3465, 3780, 3960, 4146, 4158, 4620, 4837, 5528, 5544, 5940, 6219, 6910, 6930, 7560, 7601, 8292, 8316, 9240, 9674, 10365, 10395, 11880, 12438, 13820, 13860, 14511, 15202, 16584, 16632, 18657, 19348, 20730, 20790, 22803, 24185, 24876, 27640, 27720, 29022, 30404, 31095, 37314, 38005, 38696, 41460, 41580, 43533, 45606, 48370, 49752, 53207, 58044, 60808, 62190, 68409, 72555, 74628, 76010, 82920, 83160, 87066, 91212, 93285, 96740, 106414, 114015, 116088, 124380, 130599, 136818, 145110, 149256, 152020, 159621, 174132, 182424, 186570, 193480, 205227, 212828, 217665, 228030, 248760, 261198, 266035, 273636, 290220, 304040, 319242, 342045, 348264, 373140, 410454, 425656, 435330, 456060, 478863, 522396, 532070, 547272, 580440, 638484, 652995, 684090, 746280, 798105, 820908, 870660, 912120, 957726, 1026135, 1044792, 1064140, 1276968, 1305990, 1368180, 1436589, 1596210, 1641816, 1741320, 1915452, 2052270, 2128280, 2394315, 2611980, 2736360, 2873178, 3192420, 3830904, 4104540, 4788630, 5223960, 5746356, 6384840, 7182945, 8209080, 9577260, 11492712, 14365890, 19154520, 28731780, 57463560]

約数ペア:

[(1, 57463560), (2, 28731780), (3, 19154520), (4, 14365890), (5, 11492712), (6, 9577260), (7, 8209080), (8, 7182945), (9, 6384840), (10, 5746356), (11, 5223960), (12, 4788630), (14, 4104540), (15, 3830904), (18, 3192420), (20, 2873178), (21, 2736360), (22, 2611980), (24, 2394315), (27, 2128280), (28, 2052270), (30, 1915452), (33, 1741320), (35, 1641816), (36, 1596210), (40, 1436589), (42, 1368180), (44, 1305990), (45, 1276968), (54, 1064140), (55, 1044792), (56, 1026135), (60, 957726), (63, 912120), (66, 870660), (70, 820908), (72, 798105), (77, 746280), (84, 684090), (88, 652995), (90, 638484), (99, 580440), (105, 547272), (108, 532070), (110, 522396), (120, 478863), (126, 456060), (132, 435330), (135, 425656), (140, 410454), (154, 373140), (165, 348264), (168, 342045), (180, 319242), (189, 304040), (198, 290220), (210, 273636), (216, 266035), (220, 261198), (231, 248760), (252, 228030), (264, 217665), (270, 212828), (280, 205227), (297, 193480), (308, 186570), (315, 182424), (330, 174132), (360, 159621), (378, 152020), (385, 149256), (396, 145110), (420, 136818), (440, 130599), (462, 124380), (495, 116088), (504, 114015), (540, 106414), (594, 96740), (616, 93285), (630, 91212), (660, 87066), (691, 83160), (693, 82920), (756, 76010), (770, 74628), (792, 72555), (840, 68409), (924, 62190), (945, 60808), (990, 58044), (1080, 53207), (1155, 49752), (1188, 48370), (1260, 45606), (1320, 43533), (1382, 41580), (1386, 41460), (1485, 38696), (1512, 38005), (1540, 37314), (1848, 31095), (1890, 30404), (1980, 29022), (2073, 27720), (2079, 27640), (2310, 24876), (2376, 24185), (2520, 22803), (2764, 20790), (2772, 20730), (2970, 19348), (3080, 18657), (3455, 16632), (3465, 16584), (3780, 15202), (3960, 14511), (4146, 13860), (4158, 13820), (4620, 12438), (4837, 11880), (5528, 10395), (5544, 10365), (5940, 9674), (6219, 9240), (6910, 8316), (6930, 8292), (7560, 7601)]