289021920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 384

約数和(自身を含む): 1085736960

約数和(自身を除く): 796715040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 43, 44, 48, 55, 57, 60, 66, 67, 76, 80, 86, 88, 95, 96, 110, 114, 120, 129, 132, 134, 152, 160, 165, 172, 176, 190, 201, 209, 215, 220, 228, 240, 258, 264, 268, 285, 304, 330, 335, 344, 352, 380, 402, 418, 430, 440, 456, 473, 480, 516, 528, 536, 570, 608, 627, 645, 660, 670, 688, 737, 760, 804, 817, 836, 860, 880, 912, 946, 1005, 1032, 1045, 1056, 1072, 1140, 1254, 1273, 1290, 1320, 1340, 1376, 1419, 1474, 1520, 1608, 1634, 1672, 1720, 1760, 1824, 1892, 2010, 2064, 2090, 2144, 2211, 2280, 2365, 2451, 2508, 2546, 2580, 2640, 2680, 2838, 2881, 2948, 3040, 3135, 3216, 3268, 3344, 3440, 3685, 3784, 3819, 4020, 4085, 4128, 4180, 4422, 4560, 4730, 4902, 5016, 5092, 5160, 5280, 5360, 5676, 5762, 5896, 6270, 6365, 6432, 6536, 6688, 6880, 7095, 7370, 7568, 7638, 8040, 8170, 8360, 8643, 8844, 8987, 9120, 9460, 9804, 10032, 10184, 10320, 10720, 11055, 11352, 11524, 11792, 12255, 12540, 12730, 13072, 14003, 14190, 14405, 14740, 15136, 15276, 16080, 16340, 16720, 17286, 17688, 17974, 18920, 19095, 19608, 20064, 20368, 20640, 22110, 22704, 23048, 23584, 24510, 25080, 25460, 26144, 26961, 28006, 28380, 28810, 29480, 30552, 31691, 32160, 32680, 33440, 34572, 35376, 35948, 37840, 38190, 39216, 40736, 42009, 43215, 44220, 44935, 45408, 46096, 49020, 50160, 50920, 53922, 54739, 56012, 56760, 57620, 58960, 61104, 63382, 65360, 69144, 70015, 70752, 71896, 75680, 76380, 78432, 84018, 86430, 88440, 89870, 92192, 95073, 98040, 100320, 101840, 107844, 109478, 112024, 113520, 115240, 117920, 122208, 126764, 130720, 134805, 138288, 140030, 143792, 152760, 158455, 164217, 168036, 172860, 176880, 179740, 190146, 196080, 203680, 210045, 215688, 218956, 224048, 227040, 230480, 253528, 269610, 273695, 276576, 280060, 287584, 305520, 316910, 328434, 336072, 345720, 353760, 359480, 380292, 392160, 420090, 431376, 437912, 448096, 460960, 475365, 507056, 539220, 547390, 560120, 602129, 611040, 633820, 656868, 672144, 691440, 718960, 760584, 821085, 840180, 862752, 875824, 950730, 1014112, 1078440, 1094780, 1120240, 1204258, 1267640, 1313736, 1344288, 1382880, 1437920, 1521168, 1642170, 1680360, 1751648, 1806387, 1901460, 2156880, 2189560, 2240480, 2408516, 2535280, 2627472, 3010645, 3042336, 3284340, 3360720, 3612774, 3802920, 4313760, 4379120, 4817032, 5070560, 5254944, 6021290, 6568680, 6721440, 7225548, 7605840, 8758240, 9031935, 9634064, 12042580, 13137360, 14451096, 15211680, 18063870, 19268128, 24085160, 26274720, 28902192, 36127740, 48170320, 57804384, 72255480, 96340640, 144510960, 289021920]

約数ペア:

[(1, 289021920), (2, 144510960), (3, 96340640), (4, 72255480), (5, 57804384), (6, 48170320), (8, 36127740), (10, 28902192), (11, 26274720), (12, 24085160), (15, 19268128), (16, 18063870), (19, 15211680), (20, 14451096), (22, 13137360), (24, 12042580), (30, 9634064), (32, 9031935), (33, 8758240), (38, 7605840), (40, 7225548), (43, 6721440), (44, 6568680), (48, 6021290), (55, 5254944), (57, 5070560), (60, 4817032), (66, 4379120), (67, 4313760), (76, 3802920), (80, 3612774), (86, 3360720), (88, 3284340), (95, 3042336), (96, 3010645), (110, 2627472), (114, 2535280), (120, 2408516), (129, 2240480), (132, 2189560), (134, 2156880), (152, 1901460), (160, 1806387), (165, 1751648), (172, 1680360), (176, 1642170), (190, 1521168), (201, 1437920), (209, 1382880), (215, 1344288), (220, 1313736), (228, 1267640), (240, 1204258), (258, 1120240), (264, 1094780), (268, 1078440), (285, 1014112), (304, 950730), (330, 875824), (335, 862752), (344, 840180), (352, 821085), (380, 760584), (402, 718960), (418, 691440), (430, 672144), (440, 656868), (456, 633820), (473, 611040), (480, 602129), (516, 560120), (528, 547390), (536, 539220), (570, 507056), (608, 475365), (627, 460960), (645, 448096), (660, 437912), (670, 431376), (688, 420090), (737, 392160), (760, 380292), (804, 359480), (817, 353760), (836, 345720), (860, 336072), (880, 328434), (912, 316910), (946, 305520), (1005, 287584), (1032, 280060), (1045, 276576), (1056, 273695), (1072, 269610), (1140, 253528), (1254, 230480), (1273, 227040), (1290, 224048), (1320, 218956), (1340, 215688), (1376, 210045), (1419, 203680), (1474, 196080), (1520, 190146), (1608, 179740), (1634, 176880), (1672, 172860), (1720, 168036), (1760, 164217), (1824, 158455), (1892, 152760), (2010, 143792), (2064, 140030), (2090, 138288), (2144, 134805), (2211, 130720), (2280, 126764), (2365, 122208), (2451, 117920), (2508, 115240), (2546, 113520), (2580, 112024), (2640, 109478), (2680, 107844), (2838, 101840), (2881, 100320), (2948, 98040), (3040, 95073), (3135, 92192), (3216, 89870), (3268, 88440), (3344, 86430), (3440, 84018), (3685, 78432), (3784, 76380), (3819, 75680), (4020, 71896), (4085, 70752), (4128, 70015), (4180, 69144), (4422, 65360), (4560, 63382), (4730, 61104), (4902, 58960), (5016, 57620), (5092, 56760), (5160, 56012), (5280, 54739), (5360, 53922), (5676, 50920), (5762, 50160), (5896, 49020), (6270, 46096), (6365, 45408), (6432, 44935), (6536, 44220), (6688, 43215), (6880, 42009), (7095, 40736), (7370, 39216), (7568, 38190), (7638, 37840), (8040, 35948), (8170, 35376), (8360, 34572), (8643, 33440), (8844, 32680), (8987, 32160), (9120, 31691), (9460, 30552), (9804, 29480), (10032, 28810), (10184, 28380), (10320, 28006), (10720, 26961), (11055, 26144), (11352, 25460), (11524, 25080), (11792, 24510), (12255, 23584), (12540, 23048), (12730, 22704), (13072, 22110), (14003, 20640), (14190, 20368), (14405, 20064), (14740, 19608), (15136, 19095), (15276, 18920), (16080, 17974), (16340, 17688), (16720, 17286)]