4321616960

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2473}}^1$

素因数の和:2660

約数の個数: 112

約数和(自身を含む): 10617378816

約数和(自身を除く): 6295761856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 127, 160, 172, 215, 254, 320, 344, 430, 508, 635, 688, 860, 1016, 1270, 1376, 1720, 2032, 2473, 2540, 2752, 3440, 4064, 4946, 5080, 5461, 6880, 8128, 9892, 10160, 10922, 12365, 13760, 19784, 20320, 21844, 24730, 27305, 39568, 40640, 43688, 49460, 54610, 79136, 87376, 98920, 106339, 109220, 158272, 174752, 197840, 212678, 218440, 314071, 349504, 395680, 425356, 436880, 531695, 628142, 791360, 850712, 873760, 1063390, 1256284, 1570355, 1701424, 1747520, 2126780, 2512568, 3140710, 3402848, 4253560, 5025136, 6281420, 6805696, 8507120, 10050272, 12562840, 13505053, 17014240, 20100544, 25125680, 27010106, 34028480, 50251360, 54020212, 67525265, 100502720, 108040424, 135050530, 216080848, 270101060, 432161696, 540202120, 864323392, 1080404240, 2160808480, 4321616960]

約数ペア:

[(1, 4321616960), (2, 2160808480), (4, 1080404240), (5, 864323392), (8, 540202120), (10, 432161696), (16, 270101060), (20, 216080848), (32, 135050530), (40, 108040424), (43, 100502720), (64, 67525265), (80, 54020212), (86, 50251360), (127, 34028480), (160, 27010106), (172, 25125680), (215, 20100544), (254, 17014240), (320, 13505053), (344, 12562840), (430, 10050272), (508, 8507120), (635, 6805696), (688, 6281420), (860, 5025136), (1016, 4253560), (1270, 3402848), (1376, 3140710), (1720, 2512568), (2032, 2126780), (2473, 1747520), (2540, 1701424), (2752, 1570355), (3440, 1256284), (4064, 1063390), (4946, 873760), (5080, 850712), (5461, 791360), (6880, 628142), (8128, 531695), (9892, 436880), (10160, 425356), (10922, 395680), (12365, 349504), (13760, 314071), (19784, 218440), (20320, 212678), (21844, 197840), (24730, 174752), (27305, 158272), (39568, 109220), (40640, 106339), (43688, 98920), (49460, 87376), (54610, 79136)]