504656640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:715

約数の個数: 216

約数和(自身を含む): 1773521568

約数和(自身を除く): 1268864928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 617, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1234, 1278, 1280, 1420, 1440, 1704, 1851, 1920, 2130, 2272, 2304, 2468, 2556, 2840, 2880, 3085, 3195, 3408, 3702, 3840, 4260, 4544, 4936, 5112, 5553, 5680, 5760, 6170, 6390, 6816, 7404, 8520, 9088, 9255, 9872, 10224, 11106, 11360, 11520, 12340, 12780, 13632, 14808, 17040, 18176, 18510, 19744, 20448, 22212, 22720, 24680, 25560, 27264, 27765, 29616, 34080, 37020, 39488, 40896, 43807, 44424, 45440, 49360, 51120, 54528, 55530, 59232, 68160, 74040, 78976, 81792, 87614, 88848, 90880, 98720, 102240, 111060, 118464, 131421, 136320, 148080, 157952, 163584, 175228, 177696, 197440, 204480, 219035, 222120, 236928, 262842, 272640, 296160, 350456, 355392, 394263, 394880, 408960, 438070, 444240, 473856, 525684, 592320, 657105, 700912, 710784, 788526, 789760, 817920, 876140, 888480, 1051368, 1184640, 1314210, 1401824, 1421568, 1577052, 1752280, 1776960, 1971315, 2102736, 2369280, 2628420, 2803648, 3154104, 3504560, 3553920, 3942630, 4205472, 5256840, 5607296, 6308208, 7009120, 7107840, 7885260, 8410944, 10513680, 11214592, 12616416, 14018240, 15770520, 16821888, 21027360, 25232832, 28036480, 31541040, 33643776, 42054720, 50465664, 56072960, 63082080, 84109440, 100931328, 126164160, 168218880, 252328320, 504656640]

約数ペア:

[(1, 504656640), (2, 252328320), (3, 168218880), (4, 126164160), (5, 100931328), (6, 84109440), (8, 63082080), (9, 56072960), (10, 50465664), (12, 42054720), (15, 33643776), (16, 31541040), (18, 28036480), (20, 25232832), (24, 21027360), (30, 16821888), (32, 15770520), (36, 14018240), (40, 12616416), (45, 11214592), (48, 10513680), (60, 8410944), (64, 7885260), (71, 7107840), (72, 7009120), (80, 6308208), (90, 5607296), (96, 5256840), (120, 4205472), (128, 3942630), (142, 3553920), (144, 3504560), (160, 3154104), (180, 2803648), (192, 2628420), (213, 2369280), (240, 2102736), (256, 1971315), (284, 1776960), (288, 1752280), (320, 1577052), (355, 1421568), (360, 1401824), (384, 1314210), (426, 1184640), (480, 1051368), (568, 888480), (576, 876140), (617, 817920), (639, 789760), (640, 788526), (710, 710784), (720, 700912), (768, 657105), (852, 592320), (960, 525684), (1065, 473856), (1136, 444240), (1152, 438070), (1234, 408960), (1278, 394880), (1280, 394263), (1420, 355392), (1440, 350456), (1704, 296160), (1851, 272640), (1920, 262842), (2130, 236928), (2272, 222120), (2304, 219035), (2468, 204480), (2556, 197440), (2840, 177696), (2880, 175228), (3085, 163584), (3195, 157952), (3408, 148080), (3702, 136320), (3840, 131421), (4260, 118464), (4544, 111060), (4936, 102240), (5112, 98720), (5553, 90880), (5680, 88848), (5760, 87614), (6170, 81792), (6390, 78976), (6816, 74040), (7404, 68160), (8520, 59232), (9088, 55530), (9255, 54528), (9872, 51120), (10224, 49360), (11106, 45440), (11360, 44424), (11520, 43807), (12340, 40896), (12780, 39488), (13632, 37020), (14808, 34080), (17040, 29616), (18176, 27765), (18510, 27264), (19744, 25560), (20448, 24680), (22212, 22720)]