769535640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2179}}^1$

素因数の和:2311

約数の個数: 160

約数和(自身を含む): 2611422000

約数和(自身を除く): 1841886360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 162, 180, 216, 218, 270, 324, 327, 360, 405, 436, 540, 545, 648, 654, 810, 872, 981, 1080, 1090, 1308, 1620, 1635, 1962, 2179, 2180, 2616, 2943, 3240, 3270, 3924, 4358, 4360, 4905, 5886, 6537, 6540, 7848, 8716, 8829, 9810, 10895, 11772, 13074, 13080, 14715, 17432, 17658, 19611, 19620, 21790, 23544, 26148, 29430, 32685, 35316, 39222, 39240, 43580, 44145, 52296, 58833, 58860, 65370, 70632, 78444, 87160, 88290, 98055, 117666, 117720, 130740, 156888, 176499, 176580, 196110, 235332, 237511, 261480, 294165, 352998, 353160, 392220, 470664, 475022, 588330, 705996, 712533, 784440, 882495, 950044, 1176660, 1187555, 1411992, 1425066, 1764990, 1900088, 2137599, 2353320, 2375110, 2850132, 3529980, 3562665, 4275198, 4750220, 5700264, 6412797, 7059960, 7125330, 8550396, 9500440, 10687995, 12825594, 14250660, 17100792, 19238391, 21375990, 25651188, 28501320, 32063985, 38476782, 42751980, 51302376, 64127970, 76953564, 85503960, 96191955, 128255940, 153907128, 192383910, 256511880, 384767820, 769535640]

約数ペア:

[(1, 769535640), (2, 384767820), (3, 256511880), (4, 192383910), (5, 153907128), (6, 128255940), (8, 96191955), (9, 85503960), (10, 76953564), (12, 64127970), (15, 51302376), (18, 42751980), (20, 38476782), (24, 32063985), (27, 28501320), (30, 25651188), (36, 21375990), (40, 19238391), (45, 17100792), (54, 14250660), (60, 12825594), (72, 10687995), (81, 9500440), (90, 8550396), (108, 7125330), (109, 7059960), (120, 6412797), (135, 5700264), (162, 4750220), (180, 4275198), (216, 3562665), (218, 3529980), (270, 2850132), (324, 2375110), (327, 2353320), (360, 2137599), (405, 1900088), (436, 1764990), (540, 1425066), (545, 1411992), (648, 1187555), (654, 1176660), (810, 950044), (872, 882495), (981, 784440), (1080, 712533), (1090, 705996), (1308, 588330), (1620, 475022), (1635, 470664), (1962, 392220), (2179, 353160), (2180, 352998), (2616, 294165), (2943, 261480), (3240, 237511), (3270, 235332), (3924, 196110), (4358, 176580), (4360, 176499), (4905, 156888), (5886, 130740), (6537, 117720), (6540, 117666), (7848, 98055), (8716, 88290), (8829, 87160), (9810, 78444), (10895, 70632), (11772, 65370), (13074, 58860), (13080, 58833), (14715, 52296), (17432, 44145), (17658, 43580), (19611, 39240), (19620, 39222), (21790, 35316), (23544, 32685), (26148, 29430)]