1386804160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2113}}^1$

素因数の和:2430

約数の個数: 112

約数和(自身を含む): 3788761536

約数和(自身を除く): 2401957376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 293, 320, 448, 560, 586, 1120, 1172, 1465, 2051, 2113, 2240, 2344, 2930, 4102, 4226, 4688, 5860, 8204, 8452, 9376, 10255, 10565, 11720, 14791, 16408, 16904, 18752, 20510, 21130, 23440, 29582, 32816, 33808, 41020, 42260, 46880, 59164, 65632, 67616, 73955, 82040, 84520, 93760, 118328, 131264, 135232, 147910, 164080, 169040, 236656, 295820, 328160, 338080, 473312, 591640, 619109, 656320, 676160, 946624, 1183280, 1238218, 2366560, 2476436, 3095545, 4333763, 4733120, 4952872, 6191090, 8667526, 9905744, 12382180, 17335052, 19811488, 21668815, 24764360, 34670104, 39622976, 43337630, 49528720, 69340208, 86675260, 99057440, 138680416, 173350520, 198114880, 277360832, 346701040, 693402080, 1386804160]

約数ペア:

[(1, 1386804160), (2, 693402080), (4, 346701040), (5, 277360832), (7, 198114880), (8, 173350520), (10, 138680416), (14, 99057440), (16, 86675260), (20, 69340208), (28, 49528720), (32, 43337630), (35, 39622976), (40, 34670104), (56, 24764360), (64, 21668815), (70, 19811488), (80, 17335052), (112, 12382180), (140, 9905744), (160, 8667526), (224, 6191090), (280, 4952872), (293, 4733120), (320, 4333763), (448, 3095545), (560, 2476436), (586, 2366560), (1120, 1238218), (1172, 1183280), (1465, 946624), (2051, 676160), (2113, 656320), (2240, 619109), (2344, 591640), (2930, 473312), (4102, 338080), (4226, 328160), (4688, 295820), (5860, 236656), (8204, 169040), (8452, 164080), (9376, 147910), (10255, 135232), (10565, 131264), (11720, 118328), (14791, 93760), (16408, 84520), (16904, 82040), (18752, 73955), (20510, 67616), (21130, 65632), (23440, 59164), (29582, 46880), (32816, 42260), (33808, 41020)]