868764960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{28729}}^1$

素因数の和:28760

約数の個数: 192

約数和(自身を含む): 3475180800

約数和(自身を除く): 2606415840

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 28729, 30240, 57458, 86187, 114916, 143645, 172374, 201103, 229832, 258561, 287290, 344748, 402206, 430935, 459664, 517122, 574580, 603309, 689496, 775683, 804412, 861870, 919328, 1005515, 1034244, 1149160, 1206618, 1292805, 1378992, 1551366, 1608824, 1723740, 1809927, 2011030, 2068488, 2298320, 2413236, 2585610, 2757984, 3016545, 3102732, 3217648, 3447480, 3619854, 3878415, 4022060, 4136976, 4596640, 4826472, 5171220, 5429781, 6033090, 6205464, 6435296, 6894960, 7239708, 7756830, 8044120, 8273952, 9049635, 9652944, 10342440, 10859562, 12066180, 12410928, 13789920, 14479416, 15513660, 16088240, 18099270, 19305888, 20684880, 21719124, 24132360, 24821856, 27148905, 28958832, 31027320, 32176480, 36198540, 41369760, 43438248, 48264720, 54297810, 57917664, 62054640, 72397080, 86876496, 96529440, 108595620, 124109280, 144794160, 173752992, 217191240, 289588320, 434382480, 868764960]

約数ペア:

[(1, 868764960), (2, 434382480), (3, 289588320), (4, 217191240), (5, 173752992), (6, 144794160), (7, 124109280), (8, 108595620), (9, 96529440), (10, 86876496), (12, 72397080), (14, 62054640), (15, 57917664), (16, 54297810), (18, 48264720), (20, 43438248), (21, 41369760), (24, 36198540), (27, 32176480), (28, 31027320), (30, 28958832), (32, 27148905), (35, 24821856), (36, 24132360), (40, 21719124), (42, 20684880), (45, 19305888), (48, 18099270), (54, 16088240), (56, 15513660), (60, 14479416), (63, 13789920), (70, 12410928), (72, 12066180), (80, 10859562), (84, 10342440), (90, 9652944), (96, 9049635), (105, 8273952), (108, 8044120), (112, 7756830), (120, 7239708), (126, 6894960), (135, 6435296), (140, 6205464), (144, 6033090), (160, 5429781), (168, 5171220), (180, 4826472), (189, 4596640), (210, 4136976), (216, 4022060), (224, 3878415), (240, 3619854), (252, 3447480), (270, 3217648), (280, 3102732), (288, 3016545), (315, 2757984), (336, 2585610), (360, 2413236), (378, 2298320), (420, 2068488), (432, 2011030), (480, 1809927), (504, 1723740), (540, 1608824), (560, 1551366), (630, 1378992), (672, 1292805), (720, 1206618), (756, 1149160), (840, 1034244), (864, 1005515), (945, 919328), (1008, 861870), (1080, 804412), (1120, 775683), (1260, 689496), (1440, 603309), (1512, 574580), (1680, 517122), (1890, 459664), (2016, 430935), (2160, 402206), (2520, 344748), (3024, 287290), (3360, 258561), (3780, 229832), (4320, 201103), (5040, 172374), (6048, 143645), (7560, 114916), (10080, 86187), (15120, 57458), (28729, 30240)]