71064320

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 173290320

約数和(自身を除く): 102226000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 941, 944, 1180, 1280, 1882, 1888, 2360, 3764, 3776, 4705, 4720, 7528, 7552, 9410, 9440, 15056, 15104, 18820, 18880, 30112, 37640, 37760, 55519, 60224, 75280, 75520, 111038, 120448, 150560, 222076, 240896, 277595, 301120, 444152, 555190, 602240, 888304, 1110380, 1204480, 1776608, 2220760, 3553216, 4441520, 7106432, 8883040, 14212864, 17766080, 35532160, 71064320]

約数ペア:

[(1, 71064320), (2, 35532160), (4, 17766080), (5, 14212864), (8, 8883040), (10, 7106432), (16, 4441520), (20, 3553216), (32, 2220760), (40, 1776608), (59, 1204480), (64, 1110380), (80, 888304), (118, 602240), (128, 555190), (160, 444152), (236, 301120), (256, 277595), (295, 240896), (320, 222076), (472, 150560), (590, 120448), (640, 111038), (941, 75520), (944, 75280), (1180, 60224), (1280, 55519), (1882, 37760), (1888, 37640), (2360, 30112), (3764, 18880), (3776, 18820), (4705, 15104), (4720, 15056), (7528, 9440), (7552, 9410)]