135064720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 377118720

約数和(自身を除く): 242054000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 71, 79, 80, 86, 112, 140, 142, 158, 172, 215, 280, 284, 301, 316, 344, 355, 395, 430, 497, 553, 560, 568, 602, 632, 688, 710, 790, 860, 994, 1106, 1136, 1204, 1264, 1420, 1505, 1580, 1720, 1988, 2212, 2408, 2485, 2765, 2840, 3010, 3053, 3160, 3397, 3440, 3976, 4424, 4816, 4970, 5530, 5609, 5680, 6020, 6106, 6320, 6794, 7952, 8848, 9940, 11060, 11218, 12040, 12212, 13588, 15265, 16985, 19880, 21371, 22120, 22436, 23779, 24080, 24424, 27176, 28045, 30530, 33970, 39263, 39760, 42742, 44240, 44872, 47558, 48848, 54352, 56090, 61060, 67940, 78526, 85484, 89744, 95116, 106855, 112180, 118895, 122120, 135880, 157052, 170968, 190232, 196315, 213710, 224360, 237790, 241187, 244240, 271760, 314104, 341936, 380464, 392630, 427420, 448720, 475580, 482374, 628208, 785260, 854840, 951160, 964748, 1205935, 1570520, 1688309, 1709680, 1902320, 1929496, 2411870, 3141040, 3376618, 3858992, 4823740, 6753236, 8441545, 9647480, 13506472, 16883090, 19294960, 27012944, 33766180, 67532360, 135064720]

約数ペア:

[(1, 135064720), (2, 67532360), (4, 33766180), (5, 27012944), (7, 19294960), (8, 16883090), (10, 13506472), (14, 9647480), (16, 8441545), (20, 6753236), (28, 4823740), (35, 3858992), (40, 3376618), (43, 3141040), (56, 2411870), (70, 1929496), (71, 1902320), (79, 1709680), (80, 1688309), (86, 1570520), (112, 1205935), (140, 964748), (142, 951160), (158, 854840), (172, 785260), (215, 628208), (280, 482374), (284, 475580), (301, 448720), (316, 427420), (344, 392630), (355, 380464), (395, 341936), (430, 314104), (497, 271760), (553, 244240), (560, 241187), (568, 237790), (602, 224360), (632, 213710), (688, 196315), (710, 190232), (790, 170968), (860, 157052), (994, 135880), (1106, 122120), (1136, 118895), (1204, 112180), (1264, 106855), (1420, 95116), (1505, 89744), (1580, 85484), (1720, 78526), (1988, 67940), (2212, 61060), (2408, 56090), (2485, 54352), (2765, 48848), (2840, 47558), (3010, 44872), (3053, 44240), (3160, 42742), (3397, 39760), (3440, 39263), (3976, 33970), (4424, 30530), (4816, 28045), (4970, 27176), (5530, 24424), (5609, 24080), (5680, 23779), (6020, 22436), (6106, 22120), (6320, 21371), (6794, 19880), (7952, 16985), (8848, 15265), (9940, 13588), (11060, 12212), (11218, 12040)]