101449040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 301694976

約数和(自身を除く): 200245936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 80, 86, 88, 110, 112, 140, 154, 172, 176, 215, 220, 280, 301, 308, 344, 383, 385, 430, 440, 473, 560, 602, 616, 688, 766, 770, 860, 880, 946, 1204, 1232, 1505, 1532, 1540, 1720, 1892, 1915, 2365, 2408, 2681, 3010, 3064, 3080, 3311, 3440, 3784, 3830, 4213, 4730, 4816, 5362, 6020, 6128, 6160, 6622, 7568, 7660, 8426, 9460, 10724, 12040, 13244, 13405, 15320, 16469, 16555, 16852, 18920, 21065, 21448, 24080, 26488, 26810, 29491, 30640, 32938, 33110, 33704, 37840, 42130, 42896, 52976, 53620, 58982, 65876, 66220, 67408, 82345, 84260, 107240, 115283, 117964, 131752, 132440, 147455, 164690, 168520, 181159, 214480, 230566, 235928, 263504, 264880, 294910, 329380, 337040, 362318, 461132, 471856, 576415, 589820, 658760, 724636, 905795, 922264, 1152830, 1179640, 1268113, 1317520, 1449272, 1811590, 1844528, 2305660, 2359280, 2536226, 2898544, 3623180, 4611320, 5072452, 6340565, 7246360, 9222640, 10144904, 12681130, 14492720, 20289808, 25362260, 50724520, 101449040]

約数ペア:

[(1, 101449040), (2, 50724520), (4, 25362260), (5, 20289808), (7, 14492720), (8, 12681130), (10, 10144904), (11, 9222640), (14, 7246360), (16, 6340565), (20, 5072452), (22, 4611320), (28, 3623180), (35, 2898544), (40, 2536226), (43, 2359280), (44, 2305660), (55, 1844528), (56, 1811590), (70, 1449272), (77, 1317520), (80, 1268113), (86, 1179640), (88, 1152830), (110, 922264), (112, 905795), (140, 724636), (154, 658760), (172, 589820), (176, 576415), (215, 471856), (220, 461132), (280, 362318), (301, 337040), (308, 329380), (344, 294910), (383, 264880), (385, 263504), (430, 235928), (440, 230566), (473, 214480), (560, 181159), (602, 168520), (616, 164690), (688, 147455), (766, 132440), (770, 131752), (860, 117964), (880, 115283), (946, 107240), (1204, 84260), (1232, 82345), (1505, 67408), (1532, 66220), (1540, 65876), (1720, 58982), (1892, 53620), (1915, 52976), (2365, 42896), (2408, 42130), (2681, 37840), (3010, 33704), (3064, 33110), (3080, 32938), (3311, 30640), (3440, 29491), (3784, 26810), (3830, 26488), (4213, 24080), (4730, 21448), (4816, 21065), (5362, 18920), (6020, 16852), (6128, 16555), (6160, 16469), (6622, 15320), (7568, 13405), (7660, 13244), (8426, 12040), (9460, 10724)]