230338080

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2573

約数の個数: 240

約数和(自身を含む): 929396160

約数和(自身を除く): 699058080

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, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2539, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5078, 5670, 6048, 6480, 7560, 7617, 9072, 10080, 10156, 11340, 12695, 12960, 15120, 15234, 17773, 18144, 20312, 22680, 22851, 25390, 30240, 30468, 35546, 38085, 40624, 45360, 45702, 50780, 53319, 60936, 68553, 71092, 76170, 81248, 88865, 90720, 91404, 101560, 106638, 114255, 121872, 137106, 142184, 152340, 159957, 177730, 182808, 203120, 205659, 213276, 228510, 243744, 266595, 274212, 284368, 304680, 319914, 342765, 355460, 365616, 406240, 411318, 426552, 457020, 479871, 533190, 548424, 568736, 609360, 639828, 685530, 710920, 731232, 799785, 822636, 853104, 914040, 959742, 1028295, 1066380, 1096848, 1218720, 1279656, 1371060, 1421840, 1439613, 1599570, 1645272, 1706208, 1828080, 1919484, 2056590, 2132760, 2193696, 2399355, 2559312, 2742120, 2843680, 2879226, 3199140, 3290544, 3656160, 3838968, 4113180, 4265520, 4798710, 5118624, 5484240, 5758452, 6398280, 6581088, 7198065, 7677936, 8226360, 8531040, 9597420, 10968480, 11516904, 12796560, 14396130, 15355872, 16452720, 19194840, 23033808, 25593120, 28792260, 32905440, 38389680, 46067616, 57584520, 76779360, 115169040, 230338080]

約数ペア:

[(1, 230338080), (2, 115169040), (3, 76779360), (4, 57584520), (5, 46067616), (6, 38389680), (7, 32905440), (8, 28792260), (9, 25593120), (10, 23033808), (12, 19194840), (14, 16452720), (15, 15355872), (16, 14396130), (18, 12796560), (20, 11516904), (21, 10968480), (24, 9597420), (27, 8531040), (28, 8226360), (30, 7677936), (32, 7198065), (35, 6581088), (36, 6398280), (40, 5758452), (42, 5484240), (45, 5118624), (48, 4798710), (54, 4265520), (56, 4113180), (60, 3838968), (63, 3656160), (70, 3290544), (72, 3199140), (80, 2879226), (81, 2843680), (84, 2742120), (90, 2559312), (96, 2399355), (105, 2193696), (108, 2132760), (112, 2056590), (120, 1919484), (126, 1828080), (135, 1706208), (140, 1645272), (144, 1599570), (160, 1439613), (162, 1421840), (168, 1371060), (180, 1279656), (189, 1218720), (210, 1096848), (216, 1066380), (224, 1028295), (240, 959742), (252, 914040), (270, 853104), (280, 822636), (288, 799785), (315, 731232), (324, 710920), (336, 685530), (360, 639828), (378, 609360), (405, 568736), (420, 548424), (432, 533190), (480, 479871), (504, 457020), (540, 426552), (560, 411318), (567, 406240), (630, 365616), (648, 355460), (672, 342765), (720, 319914), (756, 304680), (810, 284368), (840, 274212), (864, 266595), (945, 243744), (1008, 228510), (1080, 213276), (1120, 205659), (1134, 203120), (1260, 182808), (1296, 177730), (1440, 159957), (1512, 152340), (1620, 142184), (1680, 137106), (1890, 121872), (2016, 114255), (2160, 106638), (2268, 101560), (2520, 91404), (2539, 90720), (2592, 88865), (2835, 81248), (3024, 76170), (3240, 71092), (3360, 68553), (3780, 60936), (4320, 53319), (4536, 50780), (5040, 45702), (5078, 45360), (5670, 40624), (6048, 38085), (6480, 35546), (7560, 30468), (7617, 30240), (9072, 25390), (10080, 22851), (10156, 22680), (11340, 20312), (12695, 18144), (12960, 17773), (15120, 15234)]