7492760320

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{136133}}^1$

素因数の和:136197

約数の個数: 72

約数和(自身を含む): 18365021136

約数和(自身を除く): 10872260816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1280, 1376, 1720, 2752, 3440, 5504, 6880, 11008, 13760, 27520, 55040, 136133, 272266, 544532, 680665, 1089064, 1361330, 2178128, 2722660, 4356256, 5445320, 5853719, 8712512, 10890640, 11707438, 17425024, 21781280, 23414876, 29268595, 34850048, 43562560, 46829752, 58537190, 87125120, 93659504, 117074380, 174250240, 187319008, 234148760, 374638016, 468297520, 749276032, 936595040, 1498552064, 1873190080, 3746380160, 7492760320]

約数ペア:

[(1, 7492760320), (2, 3746380160), (4, 1873190080), (5, 1498552064), (8, 936595040), (10, 749276032), (16, 468297520), (20, 374638016), (32, 234148760), (40, 187319008), (43, 174250240), (64, 117074380), (80, 93659504), (86, 87125120), (128, 58537190), (160, 46829752), (172, 43562560), (215, 34850048), (256, 29268595), (320, 23414876), (344, 21781280), (430, 17425024), (640, 11707438), (688, 10890640), (860, 8712512), (1280, 5853719), (1376, 5445320), (1720, 4356256), (2752, 2722660), (3440, 2178128), (5504, 1361330), (6880, 1089064), (11008, 680665), (13760, 544532), (27520, 272266), (55040, 136133)]