13465130880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{17489}}^1$

素因数の和:17912

約数の個数: 128

約数和(自身を含む): 43029597600

約数和(自身を除く): 29564466720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 401, 480, 640, 802, 960, 1203, 1604, 1920, 2005, 2406, 3208, 4010, 4812, 6015, 6416, 8020, 9624, 12030, 12832, 16040, 17489, 19248, 24060, 25664, 32080, 34978, 38496, 48120, 51328, 52467, 64160, 69956, 76992, 87445, 96240, 104934, 128320, 139912, 153984, 174890, 192480, 209868, 256640, 262335, 279824, 349780, 384960, 419736, 524670, 559648, 699560, 769920, 839472, 1049340, 1119296, 1399120, 1678944, 2098680, 2238592, 2798240, 3357888, 4197360, 5596480, 6715776, 7013089, 8394720, 11192960, 14026178, 16789440, 21039267, 28052356, 33578880, 35065445, 42078534, 56104712, 70130890, 84157068, 105196335, 112209424, 140261780, 168314136, 210392670, 224418848, 280523560, 336628272, 420785340, 448837696, 561047120, 673256544, 841570680, 897675392, 1122094240, 1346513088, 1683141360, 2244188480, 2693026176, 3366282720, 4488376960, 6732565440, 13465130880]

約数ペア:

[(1, 13465130880), (2, 6732565440), (3, 4488376960), (4, 3366282720), (5, 2693026176), (6, 2244188480), (8, 1683141360), (10, 1346513088), (12, 1122094240), (15, 897675392), (16, 841570680), (20, 673256544), (24, 561047120), (30, 448837696), (32, 420785340), (40, 336628272), (48, 280523560), (60, 224418848), (64, 210392670), (80, 168314136), (96, 140261780), (120, 112209424), (128, 105196335), (160, 84157068), (192, 70130890), (240, 56104712), (320, 42078534), (384, 35065445), (401, 33578880), (480, 28052356), (640, 21039267), (802, 16789440), (960, 14026178), (1203, 11192960), (1604, 8394720), (1920, 7013089), (2005, 6715776), (2406, 5596480), (3208, 4197360), (4010, 3357888), (4812, 2798240), (6015, 2238592), (6416, 2098680), (8020, 1678944), (9624, 1399120), (12030, 1119296), (12832, 1049340), (16040, 839472), (17489, 769920), (19248, 699560), (24060, 559648), (25664, 524670), (32080, 419736), (34978, 384960), (38496, 349780), (48120, 279824), (51328, 262335), (52467, 256640), (64160, 209868), (69956, 192480), (76992, 174890), (87445, 153984), (96240, 139912), (104934, 128320)]