431065440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23027}}^1$

素因数の和:23061

約数の個数: 144

約数和(自身を含む): 1584234288

約数和(自身を除く): 1153168848

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, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 23027, 46054, 69081, 92108, 115135, 138162, 184216, 207243, 230270, 276324, 299351, 345405, 368432, 414486, 460540, 552648, 598702, 690810, 736864, 828972, 898053, 921080, 1036215, 1105296, 1197404, 1381620, 1496755, 1657944, 1796106, 1842160, 2072430, 2210592, 2394808, 2694159, 2763240, 2993510, 3315888, 3592212, 3684320, 4144860, 4490265, 4789616, 5388318, 5526480, 5987020, 6631776, 7184424, 8289720, 8980530, 9579232, 10776636, 11052960, 11974040, 13470795, 14368848, 16579440, 17961060, 21553272, 23948080, 26941590, 28737696, 33158880, 35922120, 43106544, 47896160, 53883180, 71844240, 86213088, 107766360, 143688480, 215532720, 431065440]

約数ペア:

[(1, 431065440), (2, 215532720), (3, 143688480), (4, 107766360), (5, 86213088), (6, 71844240), (8, 53883180), (9, 47896160), (10, 43106544), (12, 35922120), (13, 33158880), (15, 28737696), (16, 26941590), (18, 23948080), (20, 21553272), (24, 17961060), (26, 16579440), (30, 14368848), (32, 13470795), (36, 11974040), (39, 11052960), (40, 10776636), (45, 9579232), (48, 8980530), (52, 8289720), (60, 7184424), (65, 6631776), (72, 5987020), (78, 5526480), (80, 5388318), (90, 4789616), (96, 4490265), (104, 4144860), (117, 3684320), (120, 3592212), (130, 3315888), (144, 2993510), (156, 2763240), (160, 2694159), (180, 2394808), (195, 2210592), (208, 2072430), (234, 1842160), (240, 1796106), (260, 1657944), (288, 1496755), (312, 1381620), (360, 1197404), (390, 1105296), (416, 1036215), (468, 921080), (480, 898053), (520, 828972), (585, 736864), (624, 690810), (720, 598702), (780, 552648), (936, 460540), (1040, 414486), (1170, 368432), (1248, 345405), (1440, 299351), (1560, 276324), (1872, 230270), (2080, 207243), (2340, 184216), (3120, 138162), (3744, 115135), (4680, 92108), (6240, 69081), (9360, 46054), (18720, 23027)]