827217720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3187}}^1$

素因数の和:3314

約数の個数: 192

約数和(自身を含む): 3103326720

約数和(自身を除く): 2276109000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 630, 721, 824, 840, 927, 1030, 1236, 1260, 1442, 1545, 1854, 2060, 2163, 2472, 2520, 2884, 3090, 3187, 3605, 3708, 4120, 4326, 4635, 5768, 6180, 6374, 6489, 7210, 7416, 8652, 9270, 9561, 10815, 12360, 12748, 12978, 14420, 15935, 17304, 18540, 19122, 21630, 22309, 25496, 25956, 28683, 28840, 31870, 32445, 37080, 38244, 43260, 44618, 47805, 51912, 57366, 63740, 64890, 66927, 76488, 86520, 89236, 95610, 111545, 114732, 127480, 129780, 133854, 143415, 178472, 191220, 200781, 223090, 229464, 259560, 267708, 286830, 328261, 334635, 382440, 401562, 446180, 535416, 573660, 656522, 669270, 803124, 892360, 984783, 1003905, 1147320, 1313044, 1338540, 1606248, 1641305, 1969566, 2007810, 2297827, 2626088, 2677080, 2954349, 3282610, 3939132, 4015620, 4595654, 4923915, 5908698, 6565220, 6893481, 7878264, 8031240, 9191308, 9847830, 11489135, 11817396, 13130440, 13786962, 14771745, 18382616, 19695660, 20680443, 22978270, 23634792, 27573924, 29543490, 34467405, 39391320, 41360886, 45956540, 55147848, 59086980, 68934810, 82721772, 91913080, 103402215, 118173960, 137869620, 165443544, 206804430, 275739240, 413608860, 827217720]

約数ペア:

[(1, 827217720), (2, 413608860), (3, 275739240), (4, 206804430), (5, 165443544), (6, 137869620), (7, 118173960), (8, 103402215), (9, 91913080), (10, 82721772), (12, 68934810), (14, 59086980), (15, 55147848), (18, 45956540), (20, 41360886), (21, 39391320), (24, 34467405), (28, 29543490), (30, 27573924), (35, 23634792), (36, 22978270), (40, 20680443), (42, 19695660), (45, 18382616), (56, 14771745), (60, 13786962), (63, 13130440), (70, 11817396), (72, 11489135), (84, 9847830), (90, 9191308), (103, 8031240), (105, 7878264), (120, 6893481), (126, 6565220), (140, 5908698), (168, 4923915), (180, 4595654), (206, 4015620), (210, 3939132), (252, 3282610), (280, 2954349), (309, 2677080), (315, 2626088), (360, 2297827), (412, 2007810), (420, 1969566), (504, 1641305), (515, 1606248), (618, 1338540), (630, 1313044), (721, 1147320), (824, 1003905), (840, 984783), (927, 892360), (1030, 803124), (1236, 669270), (1260, 656522), (1442, 573660), (1545, 535416), (1854, 446180), (2060, 401562), (2163, 382440), (2472, 334635), (2520, 328261), (2884, 286830), (3090, 267708), (3187, 259560), (3605, 229464), (3708, 223090), (4120, 200781), (4326, 191220), (4635, 178472), (5768, 143415), (6180, 133854), (6374, 129780), (6489, 127480), (7210, 114732), (7416, 111545), (8652, 95610), (9270, 89236), (9561, 86520), (10815, 76488), (12360, 66927), (12748, 64890), (12978, 63740), (14420, 57366), (15935, 51912), (17304, 47805), (18540, 44618), (19122, 43260), (21630, 38244), (22309, 37080), (25496, 32445), (25956, 31870), (28683, 28840)]