557624880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 1975873536

約数和(自身を除く): 1418248656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 151, 180, 184, 207, 223, 230, 240, 276, 302, 345, 360, 368, 414, 446, 453, 460, 552, 604, 669, 690, 720, 755, 828, 892, 906, 920, 1035, 1104, 1115, 1208, 1338, 1359, 1380, 1510, 1656, 1784, 1812, 1840, 2007, 2070, 2230, 2265, 2416, 2676, 2718, 2760, 3020, 3312, 3345, 3473, 3568, 3624, 4014, 4140, 4460, 4530, 5129, 5352, 5436, 5520, 6040, 6690, 6795, 6946, 7248, 8028, 8280, 8920, 9060, 10035, 10258, 10419, 10704, 10872, 12080, 13380, 13590, 13892, 15387, 16056, 16560, 17365, 17840, 18120, 20070, 20516, 20838, 21744, 25645, 26760, 27180, 27784, 30774, 31257, 32112, 33673, 34730, 36240, 40140, 41032, 41676, 46161, 51290, 52095, 53520, 54360, 55568, 61548, 62514, 67346, 69460, 76935, 80280, 82064, 83352, 92322, 101019, 102580, 104190, 108720, 123096, 125028, 134692, 138920, 153870, 156285, 160560, 166704, 168365, 184644, 202038, 205160, 208380, 230805, 246192, 250056, 269384, 277840, 303057, 307740, 312570, 336730, 369288, 404076, 410320, 416760, 461610, 500112, 505095, 538768, 606114, 615480, 625140, 673460, 738576, 774479, 808152, 833520, 923220, 1010190, 1212228, 1230960, 1250280, 1346920, 1515285, 1548958, 1616304, 1846440, 2020380, 2323437, 2424456, 2500560, 2693840, 3030570, 3097916, 3692880, 3872395, 4040760, 4646874, 4848912, 6061140, 6195832, 6970311, 7744790, 8081520, 9293748, 11617185, 12122280, 12391664, 13940622, 15489580, 18587496, 23234370, 24244560, 27881244, 30979160, 34851555, 37174992, 46468740, 55762488, 61958320, 69703110, 92937480, 111524976, 139406220, 185874960, 278812440, 557624880]

約数ペア:

[(1, 557624880), (2, 278812440), (3, 185874960), (4, 139406220), (5, 111524976), (6, 92937480), (8, 69703110), (9, 61958320), (10, 55762488), (12, 46468740), (15, 37174992), (16, 34851555), (18, 30979160), (20, 27881244), (23, 24244560), (24, 23234370), (30, 18587496), (36, 15489580), (40, 13940622), (45, 12391664), (46, 12122280), (48, 11617185), (60, 9293748), (69, 8081520), (72, 7744790), (80, 6970311), (90, 6195832), (92, 6061140), (115, 4848912), (120, 4646874), (138, 4040760), (144, 3872395), (151, 3692880), (180, 3097916), (184, 3030570), (207, 2693840), (223, 2500560), (230, 2424456), (240, 2323437), (276, 2020380), (302, 1846440), (345, 1616304), (360, 1548958), (368, 1515285), (414, 1346920), (446, 1250280), (453, 1230960), (460, 1212228), (552, 1010190), (604, 923220), (669, 833520), (690, 808152), (720, 774479), (755, 738576), (828, 673460), (892, 625140), (906, 615480), (920, 606114), (1035, 538768), (1104, 505095), (1115, 500112), (1208, 461610), (1338, 416760), (1359, 410320), (1380, 404076), (1510, 369288), (1656, 336730), (1784, 312570), (1812, 307740), (1840, 303057), (2007, 277840), (2070, 269384), (2230, 250056), (2265, 246192), (2416, 230805), (2676, 208380), (2718, 205160), (2760, 202038), (3020, 184644), (3312, 168365), (3345, 166704), (3473, 160560), (3568, 156285), (3624, 153870), (4014, 138920), (4140, 134692), (4460, 125028), (4530, 123096), (5129, 108720), (5352, 104190), (5436, 102580), (5520, 101019), (6040, 92322), (6690, 83352), (6795, 82064), (6946, 80280), (7248, 76935), (8028, 69460), (8280, 67346), (8920, 62514), (9060, 61548), (10035, 55568), (10258, 54360), (10419, 53520), (10704, 52095), (10872, 51290), (12080, 46161), (13380, 41676), (13590, 41032), (13892, 40140), (15387, 36240), (16056, 34730), (16560, 33673), (17365, 32112), (17840, 31257), (18120, 30774), (20070, 27784), (20516, 27180), (20838, 26760), (21744, 25645)]