15671352320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{235447}}^1$

素因数の和:235485

約数の個数: 88

約数和(自身を含む): 40484812704

約数和(自身を除く): 24813460384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 5120, 6656, 8320, 13312, 16640, 33280, 66560, 235447, 470894, 941788, 1177235, 1883576, 2354470, 3060811, 3767152, 4708940, 6121622, 7534304, 9417880, 12243244, 15068608, 15304055, 18835760, 24486488, 30137216, 30608110, 37671520, 48972976, 60274432, 61216220, 75343040, 97945952, 120548864, 122432440, 150686080, 195891904, 241097728, 244864880, 301372160, 391783808, 489729760, 602744320, 783567616, 979459520, 1205488640, 1567135232, 1958919040, 3134270464, 3917838080, 7835676160, 15671352320]

約数ペア:

[(1, 15671352320), (2, 7835676160), (4, 3917838080), (5, 3134270464), (8, 1958919040), (10, 1567135232), (13, 1205488640), (16, 979459520), (20, 783567616), (26, 602744320), (32, 489729760), (40, 391783808), (52, 301372160), (64, 244864880), (65, 241097728), (80, 195891904), (104, 150686080), (128, 122432440), (130, 120548864), (160, 97945952), (208, 75343040), (256, 61216220), (260, 60274432), (320, 48972976), (416, 37671520), (512, 30608110), (520, 30137216), (640, 24486488), (832, 18835760), (1024, 15304055), (1040, 15068608), (1280, 12243244), (1664, 9417880), (2080, 7534304), (2560, 6121622), (3328, 4708940), (4160, 3767152), (5120, 3060811), (6656, 2354470), (8320, 1883576), (13312, 1177235), (16640, 941788), (33280, 470894), (66560, 235447)]