383551520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{569}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 992839680

約数和(自身を除く): 609288160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 383, 440, 569, 766, 880, 1138, 1532, 1760, 1915, 2276, 2845, 3064, 3830, 4213, 4552, 5690, 6128, 6259, 7660, 8426, 9104, 11380, 12256, 12518, 15320, 16852, 18208, 21065, 22760, 25036, 30640, 31295, 33704, 42130, 45520, 50072, 61280, 62590, 67408, 84260, 91040, 100144, 125180, 134816, 168520, 200288, 217927, 250360, 337040, 435854, 500720, 674080, 871708, 1001440, 1089635, 1743416, 2179270, 2397197, 3486832, 4358540, 4794394, 6973664, 8717080, 9588788, 11985985, 17434160, 19177576, 23971970, 34868320, 38355152, 47943940, 76710304, 95887880, 191775760, 383551520]

約数ペア:

[(1, 383551520), (2, 191775760), (4, 95887880), (5, 76710304), (8, 47943940), (10, 38355152), (11, 34868320), (16, 23971970), (20, 19177576), (22, 17434160), (32, 11985985), (40, 9588788), (44, 8717080), (55, 6973664), (80, 4794394), (88, 4358540), (110, 3486832), (160, 2397197), (176, 2179270), (220, 1743416), (352, 1089635), (383, 1001440), (440, 871708), (569, 674080), (766, 500720), (880, 435854), (1138, 337040), (1532, 250360), (1760, 217927), (1915, 200288), (2276, 168520), (2845, 134816), (3064, 125180), (3830, 100144), (4213, 91040), (4552, 84260), (5690, 67408), (6128, 62590), (6259, 61280), (7660, 50072), (8426, 45520), (9104, 42130), (11380, 33704), (12256, 31295), (12518, 30640), (15320, 25036), (16852, 22760), (18208, 21065)]