56405160

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{829}}^1$

素因数の和:862

約数の個数: 192

約数和(自身を含む): 217526400

約数和(自身を除く): 161121240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 829, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1658, 1701, 1890, 1944, 2268, 2430, 2487, 2520, 2835, 3240, 3316, 3402, 3780, 4145, 4536, 4860, 4974, 5670, 5803, 6632, 6804, 7461, 7560, 8290, 8505, 9720, 9948, 11340, 11606, 12435, 13608, 14922, 16580, 17010, 17409, 19896, 22383, 22680, 23212, 24870, 29015, 29844, 33160, 34020, 34818, 37305, 44766, 46424, 49740, 52227, 58030, 59688, 67149, 68040, 69636, 74610, 87045, 89532, 99480, 104454, 111915, 116060, 134298, 139272, 149220, 156681, 174090, 179064, 201447, 208908, 223830, 232120, 261135, 268596, 298440, 313362, 335745, 348180, 402894, 417816, 447660, 470043, 522270, 537192, 626724, 671490, 696360, 783405, 805788, 895320, 940086, 1007235, 1044540, 1253448, 1342980, 1410129, 1566810, 1611576, 1880172, 2014470, 2089080, 2350215, 2685960, 2820258, 3133620, 3760344, 4028940, 4700430, 5640516, 6267240, 7050645, 8057880, 9400860, 11281032, 14101290, 18801720, 28202580, 56405160]

約数ペア:

[(1, 56405160), (2, 28202580), (3, 18801720), (4, 14101290), (5, 11281032), (6, 9400860), (7, 8057880), (8, 7050645), (9, 6267240), (10, 5640516), (12, 4700430), (14, 4028940), (15, 3760344), (18, 3133620), (20, 2820258), (21, 2685960), (24, 2350215), (27, 2089080), (28, 2014470), (30, 1880172), (35, 1611576), (36, 1566810), (40, 1410129), (42, 1342980), (45, 1253448), (54, 1044540), (56, 1007235), (60, 940086), (63, 895320), (70, 805788), (72, 783405), (81, 696360), (84, 671490), (90, 626724), (105, 537192), (108, 522270), (120, 470043), (126, 447660), (135, 417816), (140, 402894), (162, 348180), (168, 335745), (180, 313362), (189, 298440), (210, 268596), (216, 261135), (243, 232120), (252, 223830), (270, 208908), (280, 201447), (315, 179064), (324, 174090), (360, 156681), (378, 149220), (405, 139272), (420, 134298), (486, 116060), (504, 111915), (540, 104454), (567, 99480), (630, 89532), (648, 87045), (756, 74610), (810, 69636), (829, 68040), (840, 67149), (945, 59688), (972, 58030), (1080, 52227), (1134, 49740), (1215, 46424), (1260, 44766), (1512, 37305), (1620, 34818), (1658, 34020), (1701, 33160), (1890, 29844), (1944, 29015), (2268, 24870), (2430, 23212), (2487, 22680), (2520, 22383), (2835, 19896), (3240, 17409), (3316, 17010), (3402, 16580), (3780, 14922), (4145, 13608), (4536, 12435), (4860, 11606), (4974, 11340), (5670, 9948), (5803, 9720), (6632, 8505), (6804, 8290), (7461, 7560)]