71411520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1112

約数の個数: 112

約数和(自身を含む): 230063040

約数和(自身を除く): 158651520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1019, 1095, 1168, 1460, 1752, 2038, 2190, 2336, 2920, 3057, 3504, 4076, 4380, 4672, 5095, 5840, 6114, 7008, 8152, 8760, 10190, 11680, 12228, 14016, 15285, 16304, 17520, 20380, 23360, 24456, 30570, 32608, 35040, 40760, 48912, 61140, 65216, 70080, 74387, 81520, 97824, 122280, 148774, 163040, 195648, 223161, 244560, 297548, 326080, 371935, 446322, 489120, 595096, 743870, 892644, 978240, 1115805, 1190192, 1487740, 1785288, 2231610, 2380384, 2975480, 3570576, 4463220, 4760768, 5950960, 7141152, 8926440, 11901920, 14282304, 17852880, 23803840, 35705760, 71411520]

約数ペア:

[(1, 71411520), (2, 35705760), (3, 23803840), (4, 17852880), (5, 14282304), (6, 11901920), (8, 8926440), (10, 7141152), (12, 5950960), (15, 4760768), (16, 4463220), (20, 3570576), (24, 2975480), (30, 2380384), (32, 2231610), (40, 1785288), (48, 1487740), (60, 1190192), (64, 1115805), (73, 978240), (80, 892644), (96, 743870), (120, 595096), (146, 489120), (160, 446322), (192, 371935), (219, 326080), (240, 297548), (292, 244560), (320, 223161), (365, 195648), (438, 163040), (480, 148774), (584, 122280), (730, 97824), (876, 81520), (960, 74387), (1019, 70080), (1095, 65216), (1168, 61140), (1460, 48912), (1752, 40760), (2038, 35040), (2190, 32608), (2336, 30570), (2920, 24456), (3057, 23360), (3504, 20380), (4076, 17520), (4380, 16304), (4672, 15285), (5095, 14016), (5840, 12228), (6114, 11680), (7008, 10190), (8152, 8760)]