289111680

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:71

約数の個数: 576

約数和(自身を含む): 1222996320

約数和(自身を除く): 933884640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 128, 130, 132, 135, 143, 144, 156, 160, 162, 165, 169, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 243, 260, 264, 270, 286, 288, 297, 312, 320, 324, 330, 338, 351, 352, 360, 384, 390, 396, 405, 416, 429, 432, 440, 468, 480, 486, 495, 507, 520, 528, 540, 572, 576, 585, 594, 624, 640, 648, 660, 676, 702, 704, 715, 720, 780, 792, 810, 832, 845, 858, 864, 880, 891, 936, 960, 972, 990, 1014, 1040, 1053, 1056, 1080, 1144, 1152, 1170, 1188, 1215, 1248, 1287, 1296, 1320, 1352, 1404, 1408, 1430, 1440, 1485, 1521, 1560, 1584, 1620, 1664, 1690, 1716, 1728, 1755, 1760, 1782, 1859, 1872, 1920, 1944, 1980, 2028, 2080, 2106, 2112, 2145, 2160, 2288, 2340, 2376, 2430, 2496, 2535, 2574, 2592, 2640, 2673, 2704, 2808, 2860, 2880, 2970, 3042, 3120, 3159, 3168, 3240, 3380, 3432, 3456, 3510, 3520, 3564, 3718, 3744, 3861, 3888, 3960, 4056, 4160, 4212, 4224, 4290, 4320, 4455, 4563, 4576, 4680, 4752, 4860, 4992, 5070, 5148, 5184, 5265, 5280, 5346, 5408, 5577, 5616, 5720, 5760, 5940, 6084, 6240, 6318, 6336, 6435, 6480, 6760, 6864, 7020, 7040, 7128, 7436, 7488, 7605, 7722, 7776, 7920, 8112, 8320, 8424, 8580, 8640, 8910, 9126, 9152, 9295, 9360, 9504, 9720, 10140, 10296, 10368, 10530, 10560, 10692, 10816, 11154, 11232, 11440, 11583, 11880, 12168, 12480, 12636, 12672, 12870, 12960, 13365, 13520, 13689, 13728, 14040, 14256, 14872, 14976, 15210, 15444, 15552, 15795, 15840, 16224, 16731, 16848, 17160, 17280, 17820, 18252, 18304, 18590, 18720, 19008, 19305, 19440, 20280, 20592, 21060, 21120, 21384, 21632, 22308, 22464, 22815, 22880, 23166, 23760, 24336, 24960, 25272, 25740, 25920, 26730, 27040, 27378, 27456, 27885, 28080, 28512, 29744, 30420, 30888, 31104, 31590, 31680, 32448, 33462, 33696, 34320, 34749, 35640, 36504, 37180, 37440, 38016, 38610, 38880, 40560, 41067, 41184, 42120, 42768, 44616, 44928, 45630, 45760, 46332, 47520, 48672, 50193, 50544, 51480, 51840, 53460, 54080, 54756, 54912, 55770, 56160, 57024, 57915, 59488, 60840, 61776, 63180, 63360, 64896, 66924, 67392, 68445, 68640, 69498, 71280, 73008, 74360, 74880, 77220, 77760, 81120, 82134, 82368, 83655, 84240, 85536, 89232, 91260, 91520, 92664, 95040, 97344, 100386, 101088, 102960, 106920, 108160, 109512, 111540, 112320, 114048, 115830, 118976, 121680, 123552, 126360, 133848, 134784, 136890, 137280, 138996, 142560, 146016, 148720, 150579, 154440, 155520, 162240, 164268, 164736, 167310, 168480, 171072, 173745, 178464, 182520, 185328, 190080, 194688, 200772, 202176, 205335, 205920, 213840, 219024, 223080, 224640, 231660, 237952, 243360, 247104, 250965, 252720, 267696, 273780, 274560, 277992, 285120, 292032, 297440, 301158, 308880, 324480, 328536, 334620, 336960, 342144, 347490, 356928, 365040, 370656, 401544, 404352, 410670, 411840, 427680, 438048, 446160, 451737, 463320, 486720, 494208, 501930, 505440, 535392, 547560, 555984, 570240, 584064, 594880, 602316, 617760, 657072, 669240, 673920, 694980, 713856, 730080, 741312, 752895, 803088, 821340, 823680, 855360, 876096, 892320, 903474, 926640, 973440, 1003860, 1010880, 1070784, 1095120, 1111968, 1189760, 1204632, 1235520, 1314144, 1338480, 1389960, 1460160, 1482624, 1505790, 1606176, 1642680, 1710720, 1752192, 1784640, 1806948, 1853280, 2007720, 2021760, 2141568, 2190240, 2223936, 2258685, 2409264, 2471040, 2628288, 2676960, 2779920, 2920320, 3011580, 3212352, 3285360, 3569280, 3613896, 3706560, 4015440, 4380480, 4447872, 4517370, 4818528, 5256576, 5353920, 5559840, 6023160, 6424704, 6570720, 7227792, 7413120, 8030880, 8760960, 9034740, 9637056, 10707840, 11119680, 12046320, 13141440, 14455584, 16061760, 18069480, 19274112, 22239360, 24092640, 26282880, 28911168, 32123520, 36138960, 48185280, 57822336, 72277920, 96370560, 144555840, 289111680]

約数ペア:

[(1, 289111680), (2, 144555840), (3, 96370560), (4, 72277920), (5, 57822336), (6, 48185280), (8, 36138960), (9, 32123520), (10, 28911168), (11, 26282880), (12, 24092640), (13, 22239360), (15, 19274112), (16, 18069480), (18, 16061760), (20, 14455584), (22, 13141440), (24, 12046320), (26, 11119680), (27, 10707840), (30, 9637056), (32, 9034740), (33, 8760960), (36, 8030880), (39, 7413120), (40, 7227792), (44, 6570720), (45, 6424704), (48, 6023160), (52, 5559840), (54, 5353920), (55, 5256576), (60, 4818528), (64, 4517370), (65, 4447872), (66, 4380480), (72, 4015440), (78, 3706560), (80, 3613896), (81, 3569280), (88, 3285360), (90, 3212352), (96, 3011580), (99, 2920320), (104, 2779920), (108, 2676960), (110, 2628288), (117, 2471040), (120, 2409264), (128, 2258685), (130, 2223936), (132, 2190240), (135, 2141568), (143, 2021760), (144, 2007720), (156, 1853280), (160, 1806948), (162, 1784640), (165, 1752192), (169, 1710720), (176, 1642680), (180, 1606176), (192, 1505790), (195, 1482624), (198, 1460160), (208, 1389960), (216, 1338480), (220, 1314144), (234, 1235520), (240, 1204632), (243, 1189760), (260, 1111968), (264, 1095120), (270, 1070784), (286, 1010880), (288, 1003860), (297, 973440), (312, 926640), (320, 903474), (324, 892320), (330, 876096), (338, 855360), (351, 823680), (352, 821340), (360, 803088), (384, 752895), (390, 741312), (396, 730080), (405, 713856), (416, 694980), (429, 673920), (432, 669240), (440, 657072), (468, 617760), (480, 602316), (486, 594880), (495, 584064), (507, 570240), (520, 555984), (528, 547560), (540, 535392), (572, 505440), (576, 501930), (585, 494208), (594, 486720), (624, 463320), (640, 451737), (648, 446160), (660, 438048), (676, 427680), (702, 411840), (704, 410670), (715, 404352), (720, 401544), (780, 370656), (792, 365040), (810, 356928), (832, 347490), (845, 342144), (858, 336960), (864, 334620), (880, 328536), (891, 324480), (936, 308880), (960, 301158), (972, 297440), (990, 292032), (1014, 285120), (1040, 277992), (1053, 274560), (1056, 273780), (1080, 267696), (1144, 252720), (1152, 250965), (1170, 247104), (1188, 243360), (1215, 237952), (1248, 231660), (1287, 224640), (1296, 223080), (1320, 219024), (1352, 213840), (1404, 205920), (1408, 205335), (1430, 202176), (1440, 200772), (1485, 194688), (1521, 190080), (1560, 185328), (1584, 182520), (1620, 178464), (1664, 173745), (1690, 171072), (1716, 168480), (1728, 167310), (1755, 164736), (1760, 164268), (1782, 162240), (1859, 155520), (1872, 154440), (1920, 150579), (1944, 148720), (1980, 146016), (2028, 142560), (2080, 138996), (2106, 137280), (2112, 136890), (2145, 134784), (2160, 133848), (2288, 126360), (2340, 123552), (2376, 121680), (2430, 118976), (2496, 115830), (2535, 114048), (2574, 112320), (2592, 111540), (2640, 109512), (2673, 108160), (2704, 106920), (2808, 102960), (2860, 101088), (2880, 100386), (2970, 97344), (3042, 95040), (3120, 92664), (3159, 91520), (3168, 91260), (3240, 89232), (3380, 85536), (3432, 84240), (3456, 83655), (3510, 82368), (3520, 82134), (3564, 81120), (3718, 77760), (3744, 77220), (3861, 74880), (3888, 74360), (3960, 73008), (4056, 71280), (4160, 69498), (4212, 68640), (4224, 68445), (4290, 67392), (4320, 66924), (4455, 64896), (4563, 63360), (4576, 63180), (4680, 61776), (4752, 60840), (4860, 59488), (4992, 57915), (5070, 57024), (5148, 56160), (5184, 55770), (5265, 54912), (5280, 54756), (5346, 54080), (5408, 53460), (5577, 51840), (5616, 51480), (5720, 50544), (5760, 50193), (5940, 48672), (6084, 47520), (6240, 46332), (6318, 45760), (6336, 45630), (6435, 44928), (6480, 44616), (6760, 42768), (6864, 42120), (7020, 41184), (7040, 41067), (7128, 40560), (7436, 38880), (7488, 38610), (7605, 38016), (7722, 37440), (7776, 37180), (7920, 36504), (8112, 35640), (8320, 34749), (8424, 34320), (8580, 33696), (8640, 33462), (8910, 32448), (9126, 31680), (9152, 31590), (9295, 31104), (9360, 30888), (9504, 30420), (9720, 29744), (10140, 28512), (10296, 28080), (10368, 27885), (10530, 27456), (10560, 27378), (10692, 27040), (10816, 26730), (11154, 25920), (11232, 25740), (11440, 25272), (11583, 24960), (11880, 24336), (12168, 23760), (12480, 23166), (12636, 22880), (12672, 22815), (12870, 22464), (12960, 22308), (13365, 21632), (13520, 21384), (13689, 21120), (13728, 21060), (14040, 20592), (14256, 20280), (14872, 19440), (14976, 19305), (15210, 19008), (15444, 18720), (15552, 18590), (15795, 18304), (15840, 18252), (16224, 17820), (16731, 17280), (16848, 17160)]