140367480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2541

約数の個数: 128

約数和(自身を含む): 470257920

約数和(自身を除く): 329890440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2473, 2580, 2838, 3784, 4730, 4946, 5160, 5676, 7095, 7419, 9460, 9892, 11352, 12365, 14190, 14838, 18920, 19784, 24730, 27203, 28380, 29676, 37095, 49460, 54406, 56760, 59352, 74190, 81609, 98920, 106339, 108812, 136015, 148380, 163218, 212678, 217624, 272030, 296760, 319017, 326436, 408045, 425356, 531695, 544060, 638034, 652872, 816090, 850712, 1063390, 1088120, 1169729, 1276068, 1595085, 1632180, 2126780, 2339458, 2552136, 3190170, 3264360, 3509187, 4253560, 4678916, 5848645, 6380340, 7018374, 9357832, 11697290, 12760680, 14036748, 17545935, 23394580, 28073496, 35091870, 46789160, 70183740, 140367480]

約数ペア:

[(1, 140367480), (2, 70183740), (3, 46789160), (4, 35091870), (5, 28073496), (6, 23394580), (8, 17545935), (10, 14036748), (11, 12760680), (12, 11697290), (15, 9357832), (20, 7018374), (22, 6380340), (24, 5848645), (30, 4678916), (33, 4253560), (40, 3509187), (43, 3264360), (44, 3190170), (55, 2552136), (60, 2339458), (66, 2126780), (86, 1632180), (88, 1595085), (110, 1276068), (120, 1169729), (129, 1088120), (132, 1063390), (165, 850712), (172, 816090), (215, 652872), (220, 638034), (258, 544060), (264, 531695), (330, 425356), (344, 408045), (430, 326436), (440, 319017), (473, 296760), (516, 272030), (645, 217624), (660, 212678), (860, 163218), (946, 148380), (1032, 136015), (1290, 108812), (1320, 106339), (1419, 98920), (1720, 81609), (1892, 74190), (2365, 59352), (2473, 56760), (2580, 54406), (2838, 49460), (3784, 37095), (4730, 29676), (4946, 28380), (5160, 27203), (5676, 24730), (7095, 19784), (7419, 18920), (9460, 14838), (9892, 14190), (11352, 12365)]