15672673280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{278279}}^1$

素因数の和:278315

約数の個数: 88

約数和(自身を含む): 41014019520

約数和(自身を除く): 25341346240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 5120, 5632, 7040, 11264, 14080, 28160, 56320, 278279, 556558, 1113116, 1391395, 2226232, 2782790, 3061069, 4452464, 5565580, 6122138, 8904928, 11131160, 12244276, 15305345, 17809856, 22262320, 24488552, 30610690, 35619712, 44524640, 48977104, 61221380, 71239424, 89049280, 97954208, 122442760, 142478848, 178098560, 195908416, 244885520, 284957696, 356197120, 391816832, 489771040, 712394240, 783633664, 979542080, 1424788480, 1567267328, 1959084160, 3134534656, 3918168320, 7836336640, 15672673280]

約数ペア:

[(1, 15672673280), (2, 7836336640), (4, 3918168320), (5, 3134534656), (8, 1959084160), (10, 1567267328), (11, 1424788480), (16, 979542080), (20, 783633664), (22, 712394240), (32, 489771040), (40, 391816832), (44, 356197120), (55, 284957696), (64, 244885520), (80, 195908416), (88, 178098560), (110, 142478848), (128, 122442760), (160, 97954208), (176, 89049280), (220, 71239424), (256, 61221380), (320, 48977104), (352, 44524640), (440, 35619712), (512, 30610690), (640, 24488552), (704, 22262320), (880, 17809856), (1024, 15305345), (1280, 12244276), (1408, 11131160), (1760, 8904928), (2560, 6122138), (2816, 5565580), (3520, 4452464), (5120, 3061069), (5632, 2782790), (7040, 2226232), (11264, 1391395), (14080, 1113116), (28160, 556558), (56320, 278279)]