69713920

素因数分解:

$2^{14}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 120

約数和(自身を含む): 179301024

約数和(自身を除く): 109587104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 128, 148, 160, 184, 185, 230, 256, 296, 320, 368, 370, 460, 512, 592, 640, 736, 740, 851, 920, 1024, 1184, 1280, 1472, 1480, 1702, 1840, 2048, 2368, 2560, 2944, 2960, 3404, 3680, 4096, 4255, 4736, 5120, 5888, 5920, 6808, 7360, 8192, 8510, 9472, 10240, 11776, 11840, 13616, 14720, 16384, 17020, 18944, 20480, 23552, 23680, 27232, 29440, 34040, 37888, 40960, 47104, 47360, 54464, 58880, 68080, 75776, 81920, 94208, 94720, 108928, 117760, 136160, 151552, 188416, 189440, 217856, 235520, 272320, 303104, 376832, 378880, 435712, 471040, 544640, 606208, 757760, 871424, 942080, 1089280, 1515520, 1742848, 1884160, 2178560, 3031040, 3485696, 4357120, 6971392, 8714240, 13942784, 17428480, 34856960, 69713920]

約数ペア:

[(1, 69713920), (2, 34856960), (4, 17428480), (5, 13942784), (8, 8714240), (10, 6971392), (16, 4357120), (20, 3485696), (23, 3031040), (32, 2178560), (37, 1884160), (40, 1742848), (46, 1515520), (64, 1089280), (74, 942080), (80, 871424), (92, 757760), (115, 606208), (128, 544640), (148, 471040), (160, 435712), (184, 378880), (185, 376832), (230, 303104), (256, 272320), (296, 235520), (320, 217856), (368, 189440), (370, 188416), (460, 151552), (512, 136160), (592, 117760), (640, 108928), (736, 94720), (740, 94208), (851, 81920), (920, 75776), (1024, 68080), (1184, 58880), (1280, 54464), (1472, 47360), (1480, 47104), (1702, 40960), (1840, 37888), (2048, 34040), (2368, 29440), (2560, 27232), (2944, 23680), (2960, 23552), (3404, 20480), (3680, 18944), (4096, 17020), (4255, 16384), (4736, 14720), (5120, 13616), (5888, 11840), (5920, 11776), (6808, 10240), (7360, 9472), (8192, 8510)]