99681680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 274803840

約数和(自身を除く): 175122160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 196, 236, 245, 280, 295, 392, 413, 431, 472, 490, 560, 590, 784, 826, 862, 944, 980, 1180, 1652, 1724, 1960, 2065, 2155, 2360, 2891, 3017, 3304, 3448, 3920, 4130, 4310, 4720, 5782, 6034, 6608, 6896, 8260, 8620, 11564, 12068, 14455, 15085, 16520, 17240, 21119, 23128, 24136, 25429, 28910, 30170, 33040, 34480, 42238, 46256, 48272, 50858, 57820, 60340, 84476, 101716, 105595, 115640, 120680, 127145, 168952, 178003, 203432, 211190, 231280, 241360, 254290, 337904, 356006, 406864, 422380, 508580, 712012, 844760, 890015, 1017160, 1246021, 1424024, 1689520, 1780030, 2034320, 2492042, 2848048, 3560060, 4984084, 6230105, 7120120, 9968168, 12460210, 14240240, 19936336, 24920420, 49840840, 99681680]

約数ペア:

[(1, 99681680), (2, 49840840), (4, 24920420), (5, 19936336), (7, 14240240), (8, 12460210), (10, 9968168), (14, 7120120), (16, 6230105), (20, 4984084), (28, 3560060), (35, 2848048), (40, 2492042), (49, 2034320), (56, 1780030), (59, 1689520), (70, 1424024), (80, 1246021), (98, 1017160), (112, 890015), (118, 844760), (140, 712012), (196, 508580), (236, 422380), (245, 406864), (280, 356006), (295, 337904), (392, 254290), (413, 241360), (431, 231280), (472, 211190), (490, 203432), (560, 178003), (590, 168952), (784, 127145), (826, 120680), (862, 115640), (944, 105595), (980, 101716), (1180, 84476), (1652, 60340), (1724, 57820), (1960, 50858), (2065, 48272), (2155, 46256), (2360, 42238), (2891, 34480), (3017, 33040), (3304, 30170), (3448, 28910), (3920, 25429), (4130, 24136), (4310, 23128), (4720, 21119), (5782, 17240), (6034, 16520), (6608, 15085), (6896, 14455), (8260, 12068), (8620, 11564)]