155336640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 521427456

約数和(自身を除く): 366090816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 53, 60, 64, 71, 80, 86, 96, 106, 120, 129, 142, 159, 160, 172, 192, 212, 213, 215, 240, 258, 265, 284, 318, 320, 344, 355, 424, 426, 430, 480, 516, 530, 568, 636, 645, 688, 710, 795, 848, 852, 860, 960, 1032, 1060, 1065, 1136, 1272, 1290, 1376, 1420, 1590, 1696, 1704, 1720, 2064, 2120, 2130, 2272, 2279, 2544, 2580, 2752, 2840, 3053, 3180, 3392, 3408, 3440, 3763, 4128, 4240, 4260, 4544, 4558, 5088, 5160, 5680, 6106, 6360, 6816, 6837, 6880, 7526, 8256, 8480, 8520, 9116, 9159, 10176, 10320, 11289, 11360, 11395, 12212, 12720, 13632, 13674, 13760, 15052, 15265, 16960, 17040, 18232, 18318, 18815, 20640, 22578, 22720, 22790, 24424, 25440, 27348, 30104, 30530, 34080, 34185, 36464, 36636, 37630, 41280, 45156, 45580, 45795, 48848, 50880, 54696, 56445, 60208, 61060, 68160, 68370, 72928, 73272, 75260, 90312, 91160, 91590, 97696, 109392, 112890, 120416, 122120, 136740, 145856, 146544, 150520, 161809, 180624, 182320, 183180, 195392, 218784, 225780, 240832, 244240, 273480, 293088, 301040, 323618, 361248, 364640, 366360, 437568, 451560, 485427, 488480, 546960, 586176, 602080, 647236, 722496, 729280, 732720, 809045, 903120, 970854, 976960, 1093920, 1204160, 1294472, 1465440, 1618090, 1806240, 1941708, 2187840, 2427135, 2588944, 2930880, 3236180, 3612480, 3883416, 4854270, 5177888, 6472360, 7766832, 9708540, 10355776, 12944720, 15533664, 19417080, 25889440, 31067328, 38834160, 51778880, 77668320, 155336640]

約数ペア:

[(1, 155336640), (2, 77668320), (3, 51778880), (4, 38834160), (5, 31067328), (6, 25889440), (8, 19417080), (10, 15533664), (12, 12944720), (15, 10355776), (16, 9708540), (20, 7766832), (24, 6472360), (30, 5177888), (32, 4854270), (40, 3883416), (43, 3612480), (48, 3236180), (53, 2930880), (60, 2588944), (64, 2427135), (71, 2187840), (80, 1941708), (86, 1806240), (96, 1618090), (106, 1465440), (120, 1294472), (129, 1204160), (142, 1093920), (159, 976960), (160, 970854), (172, 903120), (192, 809045), (212, 732720), (213, 729280), (215, 722496), (240, 647236), (258, 602080), (265, 586176), (284, 546960), (318, 488480), (320, 485427), (344, 451560), (355, 437568), (424, 366360), (426, 364640), (430, 361248), (480, 323618), (516, 301040), (530, 293088), (568, 273480), (636, 244240), (645, 240832), (688, 225780), (710, 218784), (795, 195392), (848, 183180), (852, 182320), (860, 180624), (960, 161809), (1032, 150520), (1060, 146544), (1065, 145856), (1136, 136740), (1272, 122120), (1290, 120416), (1376, 112890), (1420, 109392), (1590, 97696), (1696, 91590), (1704, 91160), (1720, 90312), (2064, 75260), (2120, 73272), (2130, 72928), (2272, 68370), (2279, 68160), (2544, 61060), (2580, 60208), (2752, 56445), (2840, 54696), (3053, 50880), (3180, 48848), (3392, 45795), (3408, 45580), (3440, 45156), (3763, 41280), (4128, 37630), (4240, 36636), (4260, 36464), (4544, 34185), (4558, 34080), (5088, 30530), (5160, 30104), (5680, 27348), (6106, 25440), (6360, 24424), (6816, 22790), (6837, 22720), (6880, 22578), (7526, 20640), (8256, 18815), (8480, 18318), (8520, 18232), (9116, 17040), (9159, 16960), (10176, 15265), (10320, 15052), (11289, 13760), (11360, 13674), (11395, 13632), (12212, 12720)]