42256960

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 107021376

約数和(自身を除く): 64764416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 64, 74, 80, 83, 86, 148, 160, 166, 172, 185, 215, 296, 320, 332, 344, 370, 415, 430, 592, 664, 688, 740, 830, 860, 1184, 1328, 1376, 1480, 1591, 1660, 1720, 2368, 2656, 2752, 2960, 3071, 3182, 3320, 3440, 3569, 5312, 5920, 6142, 6364, 6640, 6880, 7138, 7955, 11840, 12284, 12728, 13280, 13760, 14276, 15355, 15910, 17845, 24568, 25456, 26560, 28552, 30710, 31820, 35690, 49136, 50912, 57104, 61420, 63640, 71380, 98272, 101824, 114208, 122840, 127280, 132053, 142760, 196544, 228416, 245680, 254560, 264106, 285520, 491360, 509120, 528212, 571040, 660265, 982720, 1056424, 1142080, 1320530, 2112848, 2641060, 4225696, 5282120, 8451392, 10564240, 21128480, 42256960]

約数ペア:

[(1, 42256960), (2, 21128480), (4, 10564240), (5, 8451392), (8, 5282120), (10, 4225696), (16, 2641060), (20, 2112848), (32, 1320530), (37, 1142080), (40, 1056424), (43, 982720), (64, 660265), (74, 571040), (80, 528212), (83, 509120), (86, 491360), (148, 285520), (160, 264106), (166, 254560), (172, 245680), (185, 228416), (215, 196544), (296, 142760), (320, 132053), (332, 127280), (344, 122840), (370, 114208), (415, 101824), (430, 98272), (592, 71380), (664, 63640), (688, 61420), (740, 57104), (830, 50912), (860, 49136), (1184, 35690), (1328, 31820), (1376, 30710), (1480, 28552), (1591, 26560), (1660, 25456), (1720, 24568), (2368, 17845), (2656, 15910), (2752, 15355), (2960, 14276), (3071, 13760), (3182, 13280), (3320, 12728), (3440, 12284), (3569, 11840), (5312, 7955), (5920, 7138), (6142, 6880), (6364, 6640)]