171411520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1380

約数の個数: 112

約数和(自身を含む): 474756480

約数和(自身を除く): 303344960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 320, 413, 448, 472, 560, 590, 826, 944, 1120, 1180, 1297, 1652, 1888, 2065, 2240, 2360, 2594, 3304, 3776, 4130, 4720, 5188, 6485, 6608, 8260, 9079, 9440, 10376, 12970, 13216, 16520, 18158, 18880, 20752, 25940, 26432, 33040, 36316, 41504, 45395, 51880, 66080, 72632, 76523, 83008, 90790, 103760, 132160, 145264, 153046, 181580, 207520, 290528, 306092, 363160, 382615, 415040, 535661, 581056, 612184, 726320, 765230, 1071322, 1224368, 1452640, 1530460, 2142644, 2448736, 2678305, 2905280, 3060920, 4285288, 4897472, 5356610, 6121840, 8570576, 10713220, 12243680, 17141152, 21426440, 24487360, 34282304, 42852880, 85705760, 171411520]

約数ペア:

[(1, 171411520), (2, 85705760), (4, 42852880), (5, 34282304), (7, 24487360), (8, 21426440), (10, 17141152), (14, 12243680), (16, 10713220), (20, 8570576), (28, 6121840), (32, 5356610), (35, 4897472), (40, 4285288), (56, 3060920), (59, 2905280), (64, 2678305), (70, 2448736), (80, 2142644), (112, 1530460), (118, 1452640), (140, 1224368), (160, 1071322), (224, 765230), (236, 726320), (280, 612184), (295, 581056), (320, 535661), (413, 415040), (448, 382615), (472, 363160), (560, 306092), (590, 290528), (826, 207520), (944, 181580), (1120, 153046), (1180, 145264), (1297, 132160), (1652, 103760), (1888, 90790), (2065, 83008), (2240, 76523), (2360, 72632), (2594, 66080), (3304, 51880), (3776, 45395), (4130, 41504), (4720, 36316), (5188, 33040), (6485, 26432), (6608, 25940), (8260, 20752), (9079, 18880), (9440, 18158), (10376, 16520), (12970, 13216)]