2515481280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67187}}^1$

素因数の和:67223

約数の個数: 168

約数和(自身を含む): 9317900592

約数和(自身を除く): 6802419312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 67187, 134374, 201561, 268748, 335935, 403122, 537496, 604683, 671870, 806244, 873431, 1007805, 1074992, 1209366, 1343740, 1612488, 1746862, 2015610, 2149984, 2418732, 2620293, 2687480, 3023415, 3224976, 3493724, 4031220, 4299968, 4367155, 4837464, 5240586, 5374960, 6046830, 6449952, 6987448, 7860879, 8062440, 8734310, 9674928, 10481172, 10749920, 12093660, 12899904, 13101465, 13974896, 15721758, 16124880, 17468620, 19349856, 20962344, 21499840, 24187320, 26202930, 27949792, 31443516, 32249760, 34937240, 38699712, 39304395, 41924688, 48374640, 52405860, 55899584, 62887032, 64499520, 69874480, 78608790, 83849376, 96749280, 104811720, 125774064, 139748960, 157217580, 167698752, 193498560, 209623440, 251548128, 279497920, 314435160, 419246880, 503096256, 628870320, 838493760, 1257740640, 2515481280]

約数ペア:

[(1, 2515481280), (2, 1257740640), (3, 838493760), (4, 628870320), (5, 503096256), (6, 419246880), (8, 314435160), (9, 279497920), (10, 251548128), (12, 209623440), (13, 193498560), (15, 167698752), (16, 157217580), (18, 139748960), (20, 125774064), (24, 104811720), (26, 96749280), (30, 83849376), (32, 78608790), (36, 69874480), (39, 64499520), (40, 62887032), (45, 55899584), (48, 52405860), (52, 48374640), (60, 41924688), (64, 39304395), (65, 38699712), (72, 34937240), (78, 32249760), (80, 31443516), (90, 27949792), (96, 26202930), (104, 24187320), (117, 21499840), (120, 20962344), (130, 19349856), (144, 17468620), (156, 16124880), (160, 15721758), (180, 13974896), (192, 13101465), (195, 12899904), (208, 12093660), (234, 10749920), (240, 10481172), (260, 9674928), (288, 8734310), (312, 8062440), (320, 7860879), (360, 6987448), (390, 6449952), (416, 6046830), (468, 5374960), (480, 5240586), (520, 4837464), (576, 4367155), (585, 4299968), (624, 4031220), (720, 3493724), (780, 3224976), (832, 3023415), (936, 2687480), (960, 2620293), (1040, 2418732), (1170, 2149984), (1248, 2015610), (1440, 1746862), (1560, 1612488), (1872, 1343740), (2080, 1209366), (2340, 1074992), (2496, 1007805), (2880, 873431), (3120, 806244), (3744, 671870), (4160, 604683), (4680, 537496), (6240, 403122), (7488, 335935), (9360, 268748), (12480, 201561), (18720, 134374), (37440, 67187)]