225620640

素因数分解:

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

素因数の和:866

約数の個数: 288

約数和(自身を含む): 913610880

約数和(自身を除く): 687990240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 829, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1658, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2487, 2520, 2592, 2835, 3024, 3240, 3316, 3360, 3402, 3780, 3888, 4145, 4320, 4536, 4860, 4974, 5040, 5670, 5803, 6048, 6480, 6632, 6804, 7461, 7560, 7776, 8290, 8505, 9072, 9720, 9948, 10080, 11340, 11606, 12435, 12960, 13264, 13608, 14922, 15120, 16580, 17010, 17409, 18144, 19440, 19896, 22383, 22680, 23212, 24870, 26528, 27216, 29015, 29844, 30240, 33160, 34020, 34818, 37305, 38880, 39792, 44766, 45360, 46424, 49740, 52227, 54432, 58030, 59688, 66320, 67149, 68040, 69636, 74610, 79584, 87045, 89532, 90720, 92848, 99480, 104454, 111915, 116060, 119376, 132640, 134298, 136080, 139272, 149220, 156681, 174090, 179064, 185696, 198960, 201447, 208908, 223830, 232120, 238752, 261135, 268596, 272160, 278544, 298440, 313362, 335745, 348180, 358128, 397920, 402894, 417816, 447660, 464240, 470043, 522270, 537192, 557088, 596880, 626724, 671490, 696360, 716256, 783405, 805788, 835632, 895320, 928480, 940086, 1007235, 1044540, 1074384, 1193760, 1253448, 1342980, 1392720, 1410129, 1566810, 1611576, 1671264, 1790640, 1880172, 2014470, 2089080, 2148768, 2350215, 2506896, 2685960, 2785440, 2820258, 3133620, 3223152, 3581280, 3760344, 4028940, 4178160, 4700430, 5013792, 5371920, 5640516, 6267240, 6446304, 7050645, 7520688, 8057880, 8356320, 9400860, 10743840, 11281032, 12534480, 14101290, 15041376, 16115760, 18801720, 22562064, 25068960, 28202580, 32231520, 37603440, 45124128, 56405160, 75206880, 112810320, 225620640]

約数ペア:

[(1, 225620640), (2, 112810320), (3, 75206880), (4, 56405160), (5, 45124128), (6, 37603440), (7, 32231520), (8, 28202580), (9, 25068960), (10, 22562064), (12, 18801720), (14, 16115760), (15, 15041376), (16, 14101290), (18, 12534480), (20, 11281032), (21, 10743840), (24, 9400860), (27, 8356320), (28, 8057880), (30, 7520688), (32, 7050645), (35, 6446304), (36, 6267240), (40, 5640516), (42, 5371920), (45, 5013792), (48, 4700430), (54, 4178160), (56, 4028940), (60, 3760344), (63, 3581280), (70, 3223152), (72, 3133620), (80, 2820258), (81, 2785440), (84, 2685960), (90, 2506896), (96, 2350215), (105, 2148768), (108, 2089080), (112, 2014470), (120, 1880172), (126, 1790640), (135, 1671264), (140, 1611576), (144, 1566810), (160, 1410129), (162, 1392720), (168, 1342980), (180, 1253448), (189, 1193760), (210, 1074384), (216, 1044540), (224, 1007235), (240, 940086), (243, 928480), (252, 895320), (270, 835632), (280, 805788), (288, 783405), (315, 716256), (324, 696360), (336, 671490), (360, 626724), (378, 596880), (405, 557088), (420, 537192), (432, 522270), (480, 470043), (486, 464240), (504, 447660), (540, 417816), (560, 402894), (567, 397920), (630, 358128), (648, 348180), (672, 335745), (720, 313362), (756, 298440), (810, 278544), (829, 272160), (840, 268596), (864, 261135), (945, 238752), (972, 232120), (1008, 223830), (1080, 208908), (1120, 201447), (1134, 198960), (1215, 185696), (1260, 179064), (1296, 174090), (1440, 156681), (1512, 149220), (1620, 139272), (1658, 136080), (1680, 134298), (1701, 132640), (1890, 119376), (1944, 116060), (2016, 111915), (2160, 104454), (2268, 99480), (2430, 92848), (2487, 90720), (2520, 89532), (2592, 87045), (2835, 79584), (3024, 74610), (3240, 69636), (3316, 68040), (3360, 67149), (3402, 66320), (3780, 59688), (3888, 58030), (4145, 54432), (4320, 52227), (4536, 49740), (4860, 46424), (4974, 45360), (5040, 44766), (5670, 39792), (5803, 38880), (6048, 37305), (6480, 34818), (6632, 34020), (6804, 33160), (7461, 30240), (7560, 29844), (7776, 29015), (8290, 27216), (8505, 26528), (9072, 24870), (9720, 23212), (9948, 22680), (10080, 22383), (11340, 19896), (11606, 19440), (12435, 18144), (12960, 17409), (13264, 17010), (13608, 16580), (14922, 15120)]