84936320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{18959}}^1$

素因数の和:18985

約数の個数: 64

約数和(自身を含む): 232070400

約数和(自身を除く): 147134080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 18959, 37918, 75836, 94795, 132713, 151672, 189590, 265426, 303344, 379180, 530852, 606688, 663565, 758360, 1061704, 1213376, 1327130, 1516720, 2123408, 2426752, 2654260, 3033440, 4246816, 5308520, 6066880, 8493632, 10617040, 12133760, 16987264, 21234080, 42468160, 84936320]

約数ペア:

[(1, 84936320), (2, 42468160), (4, 21234080), (5, 16987264), (7, 12133760), (8, 10617040), (10, 8493632), (14, 6066880), (16, 5308520), (20, 4246816), (28, 3033440), (32, 2654260), (35, 2426752), (40, 2123408), (56, 1516720), (64, 1327130), (70, 1213376), (80, 1061704), (112, 758360), (128, 663565), (140, 606688), (160, 530852), (224, 379180), (280, 303344), (320, 265426), (448, 189590), (560, 151672), (640, 132713), (896, 94795), (1120, 75836), (2240, 37918), (4480, 18959)]