202939440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76871}}^1$

素因数の和:76898

約数の個数: 80

約数和(自身を含む): 686313216

約数和(自身を除く): 483373776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 76871, 153742, 230613, 307484, 384355, 461226, 614968, 768710, 845581, 922452, 1153065, 1229936, 1537420, 1691162, 1844904, 2306130, 2536743, 3074840, 3382324, 3689808, 4227905, 4612260, 5073486, 6149680, 6764648, 8455810, 9224520, 10146972, 12683715, 13529296, 16911620, 18449040, 20293944, 25367430, 33823240, 40587888, 50734860, 67646480, 101469720, 202939440]

約数ペア:

[(1, 202939440), (2, 101469720), (3, 67646480), (4, 50734860), (5, 40587888), (6, 33823240), (8, 25367430), (10, 20293944), (11, 18449040), (12, 16911620), (15, 13529296), (16, 12683715), (20, 10146972), (22, 9224520), (24, 8455810), (30, 6764648), (33, 6149680), (40, 5073486), (44, 4612260), (48, 4227905), (55, 3689808), (60, 3382324), (66, 3074840), (80, 2536743), (88, 2306130), (110, 1844904), (120, 1691162), (132, 1537420), (165, 1229936), (176, 1153065), (220, 922452), (240, 845581), (264, 768710), (330, 614968), (440, 461226), (528, 384355), (660, 307484), (880, 230613), (1320, 153742), (2640, 76871)]