171215360

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1493

約数の個数: 80

約数和(自身を含む): 419544576

約数和(自身を除く): 248329216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1280, 1423, 1504, 1880, 2560, 2846, 3008, 3760, 5692, 6016, 7115, 7520, 11384, 12032, 14230, 15040, 22768, 24064, 28460, 30080, 45536, 56920, 60160, 66881, 91072, 113840, 120320, 133762, 182144, 227680, 267524, 334405, 364288, 455360, 535048, 668810, 728576, 910720, 1070096, 1337620, 1821440, 2140192, 2675240, 3642880, 4280384, 5350480, 8560768, 10700960, 17121536, 21401920, 34243072, 42803840, 85607680, 171215360]

約数ペア:

[(1, 171215360), (2, 85607680), (4, 42803840), (5, 34243072), (8, 21401920), (10, 17121536), (16, 10700960), (20, 8560768), (32, 5350480), (40, 4280384), (47, 3642880), (64, 2675240), (80, 2140192), (94, 1821440), (128, 1337620), (160, 1070096), (188, 910720), (235, 728576), (256, 668810), (320, 535048), (376, 455360), (470, 364288), (512, 334405), (640, 267524), (752, 227680), (940, 182144), (1280, 133762), (1423, 120320), (1504, 113840), (1880, 91072), (2560, 66881), (2846, 60160), (3008, 56920), (3760, 45536), (5692, 30080), (6016, 28460), (7115, 24064), (7520, 22768), (11384, 15040), (12032, 14230)]