1131590880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{112261}}^1$

素因数の和:112289

約数の個数: 144

約数和(自身を含む): 4413243744

約数和(自身を除く): 3281652864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 112261, 224522, 336783, 449044, 561305, 673566, 785827, 898088, 1010349, 1122610, 1347132, 1571654, 1683915, 1796176, 2020698, 2245220, 2357481, 2694264, 3143308, 3367830, 3592352, 3929135, 4041396, 4490440, 4714962, 5051745, 5388528, 6286616, 6735660, 7072443, 7858270, 8082792, 8980880, 9429924, 10103490, 10777056, 11787405, 12573232, 13471320, 14144886, 15716540, 16165584, 17961760, 18859848, 20206980, 23574810, 25146464, 26942640, 28289772, 31433080, 32331168, 35362215, 37719696, 40413960, 47149620, 53885280, 56579544, 62866160, 70724430, 75439392, 80827920, 94299240, 113159088, 125732320, 141448860, 161655840, 188598480, 226318176, 282897720, 377196960, 565795440, 1131590880]

約数ペア:

[(1, 1131590880), (2, 565795440), (3, 377196960), (4, 282897720), (5, 226318176), (6, 188598480), (7, 161655840), (8, 141448860), (9, 125732320), (10, 113159088), (12, 94299240), (14, 80827920), (15, 75439392), (16, 70724430), (18, 62866160), (20, 56579544), (21, 53885280), (24, 47149620), (28, 40413960), (30, 37719696), (32, 35362215), (35, 32331168), (36, 31433080), (40, 28289772), (42, 26942640), (45, 25146464), (48, 23574810), (56, 20206980), (60, 18859848), (63, 17961760), (70, 16165584), (72, 15716540), (80, 14144886), (84, 13471320), (90, 12573232), (96, 11787405), (105, 10777056), (112, 10103490), (120, 9429924), (126, 8980880), (140, 8082792), (144, 7858270), (160, 7072443), (168, 6735660), (180, 6286616), (210, 5388528), (224, 5051745), (240, 4714962), (252, 4490440), (280, 4041396), (288, 3929135), (315, 3592352), (336, 3367830), (360, 3143308), (420, 2694264), (480, 2357481), (504, 2245220), (560, 2020698), (630, 1796176), (672, 1683915), (720, 1571654), (840, 1347132), (1008, 1122610), (1120, 1010349), (1260, 898088), (1440, 785827), (1680, 673566), (2016, 561305), (2520, 449044), (3360, 336783), (5040, 224522), (10080, 112261)]