143374440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2383

約数の個数: 128

約数和(自身を含む): 479416320

約数和(自身を除く): 336041880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2311, 2585, 2820, 3102, 4136, 4622, 5170, 5640, 6204, 6933, 7755, 9244, 10340, 11555, 12408, 13866, 15510, 18488, 20680, 23110, 25421, 27732, 31020, 34665, 46220, 50842, 55464, 62040, 69330, 76263, 92440, 101684, 108617, 127105, 138660, 152526, 203368, 217234, 254210, 277320, 305052, 325851, 381315, 434468, 508420, 543085, 610104, 651702, 762630, 868936, 1016840, 1086170, 1194787, 1303404, 1525260, 1629255, 2172340, 2389574, 2606808, 3050520, 3258510, 3584361, 4344680, 4779148, 5973935, 6517020, 7168722, 9558296, 11947870, 13034040, 14337444, 17921805, 23895740, 28674888, 35843610, 47791480, 71687220, 143374440]

約数ペア:

[(1, 143374440), (2, 71687220), (3, 47791480), (4, 35843610), (5, 28674888), (6, 23895740), (8, 17921805), (10, 14337444), (11, 13034040), (12, 11947870), (15, 9558296), (20, 7168722), (22, 6517020), (24, 5973935), (30, 4779148), (33, 4344680), (40, 3584361), (44, 3258510), (47, 3050520), (55, 2606808), (60, 2389574), (66, 2172340), (88, 1629255), (94, 1525260), (110, 1303404), (120, 1194787), (132, 1086170), (141, 1016840), (165, 868936), (188, 762630), (220, 651702), (235, 610104), (264, 543085), (282, 508420), (330, 434468), (376, 381315), (440, 325851), (470, 305052), (517, 277320), (564, 254210), (660, 217234), (705, 203368), (940, 152526), (1034, 138660), (1128, 127105), (1320, 108617), (1410, 101684), (1551, 92440), (1880, 76263), (2068, 69330), (2311, 62040), (2585, 55464), (2820, 50842), (3102, 46220), (4136, 34665), (4622, 31020), (5170, 27732), (5640, 25421), (6204, 23110), (6933, 20680), (7755, 18488), (9244, 15510), (10340, 13866), (11555, 12408)]