248129280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 432

約数和(自身を含む): 1044598464

約数和(自身を除く): 796469184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 181, 192, 204, 210, 224, 238, 240, 252, 255, 256, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 362, 384, 408, 420, 448, 476, 480, 504, 510, 543, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 724, 765, 768, 816, 840, 896, 905, 952, 960, 1008, 1020, 1071, 1086, 1088, 1120, 1152, 1190, 1224, 1260, 1267, 1280, 1344, 1360, 1428, 1440, 1448, 1530, 1629, 1632, 1680, 1785, 1792, 1810, 1904, 1920, 2016, 2040, 2142, 2172, 2176, 2240, 2304, 2380, 2448, 2520, 2534, 2688, 2715, 2720, 2856, 2880, 2896, 3060, 3077, 3258, 3264, 3360, 3570, 3620, 3801, 3808, 3840, 4032, 4080, 4284, 4344, 4352, 4480, 4760, 4896, 5040, 5068, 5355, 5376, 5430, 5440, 5712, 5760, 5792, 6120, 6154, 6335, 6516, 6528, 6720, 7140, 7240, 7602, 7616, 8064, 8145, 8160, 8568, 8688, 8960, 9231, 9520, 9792, 10080, 10136, 10710, 10860, 10880, 11403, 11424, 11520, 11584, 12240, 12308, 12670, 13032, 13056, 13440, 14280, 14480, 15204, 15232, 15385, 16128, 16290, 16320, 17136, 17376, 18462, 19005, 19040, 19584, 20160, 20272, 21420, 21539, 21720, 21760, 22806, 22848, 23168, 24480, 24616, 25340, 26064, 26880, 27693, 28560, 28960, 30408, 30464, 30770, 32580, 32640, 34272, 34752, 36924, 38010, 38080, 39168, 40320, 40544, 42840, 43078, 43440, 45612, 45696, 46155, 46336, 48960, 49232, 50680, 52128, 55386, 57015, 57120, 57920, 60816, 61540, 64617, 65160, 65280, 68544, 69504, 73848, 76020, 76160, 80640, 81088, 85680, 86156, 86880, 91224, 91392, 92310, 97920, 98464, 101360, 104256, 107695, 110772, 114030, 114240, 115840, 121632, 123080, 129234, 130320, 137088, 138465, 139008, 147696, 152040, 152320, 162176, 171360, 172312, 173760, 182448, 184620, 193851, 195840, 196928, 202720, 208512, 215390, 221544, 228060, 228480, 231680, 243264, 246160, 258468, 260640, 274176, 276930, 295392, 304080, 323085, 324352, 342720, 344624, 347520, 364896, 369240, 387702, 393856, 405440, 417024, 430780, 443088, 456120, 456960, 486528, 492320, 516936, 521280, 553860, 590784, 608160, 646170, 685440, 689248, 695040, 729792, 738480, 775404, 787712, 810880, 861560, 886176, 912240, 969255, 973056, 984640, 1033872, 1042560, 1107720, 1181568, 1216320, 1292340, 1370880, 1378496, 1459584, 1476960, 1550808, 1621760, 1723120, 1772352, 1824480, 1938510, 1969280, 2067744, 2085120, 2215440, 2363136, 2432640, 2584680, 2756992, 2919168, 2953920, 3101616, 3446240, 3544704, 3648960, 3877020, 3938560, 4135488, 4430880, 4865280, 5169360, 5513984, 5907840, 6203232, 6892480, 7089408, 7297920, 7754040, 8270976, 8861760, 10338720, 11815680, 12406464, 13784960, 14595840, 15508080, 16541952, 17723520, 20677440, 24812928, 27569920, 31016160, 35447040, 41354880, 49625856, 62032320, 82709760, 124064640, 248129280]

約数ペア:

[(1, 248129280), (2, 124064640), (3, 82709760), (4, 62032320), (5, 49625856), (6, 41354880), (7, 35447040), (8, 31016160), (9, 27569920), (10, 24812928), (12, 20677440), (14, 17723520), (15, 16541952), (16, 15508080), (17, 14595840), (18, 13784960), (20, 12406464), (21, 11815680), (24, 10338720), (28, 8861760), (30, 8270976), (32, 7754040), (34, 7297920), (35, 7089408), (36, 6892480), (40, 6203232), (42, 5907840), (45, 5513984), (48, 5169360), (51, 4865280), (56, 4430880), (60, 4135488), (63, 3938560), (64, 3877020), (68, 3648960), (70, 3544704), (72, 3446240), (80, 3101616), (84, 2953920), (85, 2919168), (90, 2756992), (96, 2584680), (102, 2432640), (105, 2363136), (112, 2215440), (119, 2085120), (120, 2067744), (126, 1969280), (128, 1938510), (136, 1824480), (140, 1772352), (144, 1723120), (153, 1621760), (160, 1550808), (168, 1476960), (170, 1459584), (180, 1378496), (181, 1370880), (192, 1292340), (204, 1216320), (210, 1181568), (224, 1107720), (238, 1042560), (240, 1033872), (252, 984640), (255, 973056), (256, 969255), (272, 912240), (280, 886176), (288, 861560), (306, 810880), (315, 787712), (320, 775404), (336, 738480), (340, 729792), (357, 695040), (360, 689248), (362, 685440), (384, 646170), (408, 608160), (420, 590784), (448, 553860), (476, 521280), (480, 516936), (504, 492320), (510, 486528), (543, 456960), (544, 456120), (560, 443088), (576, 430780), (595, 417024), (612, 405440), (630, 393856), (640, 387702), (672, 369240), (680, 364896), (714, 347520), (720, 344624), (724, 342720), (765, 324352), (768, 323085), (816, 304080), (840, 295392), (896, 276930), (905, 274176), (952, 260640), (960, 258468), (1008, 246160), (1020, 243264), (1071, 231680), (1086, 228480), (1088, 228060), (1120, 221544), (1152, 215390), (1190, 208512), (1224, 202720), (1260, 196928), (1267, 195840), (1280, 193851), (1344, 184620), (1360, 182448), (1428, 173760), (1440, 172312), (1448, 171360), (1530, 162176), (1629, 152320), (1632, 152040), (1680, 147696), (1785, 139008), (1792, 138465), (1810, 137088), (1904, 130320), (1920, 129234), (2016, 123080), (2040, 121632), (2142, 115840), (2172, 114240), (2176, 114030), (2240, 110772), (2304, 107695), (2380, 104256), (2448, 101360), (2520, 98464), (2534, 97920), (2688, 92310), (2715, 91392), (2720, 91224), (2856, 86880), (2880, 86156), (2896, 85680), (3060, 81088), (3077, 80640), (3258, 76160), (3264, 76020), (3360, 73848), (3570, 69504), (3620, 68544), (3801, 65280), (3808, 65160), (3840, 64617), (4032, 61540), (4080, 60816), (4284, 57920), (4344, 57120), (4352, 57015), (4480, 55386), (4760, 52128), (4896, 50680), (5040, 49232), (5068, 48960), (5355, 46336), (5376, 46155), (5430, 45696), (5440, 45612), (5712, 43440), (5760, 43078), (5792, 42840), (6120, 40544), (6154, 40320), (6335, 39168), (6516, 38080), (6528, 38010), (6720, 36924), (7140, 34752), (7240, 34272), (7602, 32640), (7616, 32580), (8064, 30770), (8145, 30464), (8160, 30408), (8568, 28960), (8688, 28560), (8960, 27693), (9231, 26880), (9520, 26064), (9792, 25340), (10080, 24616), (10136, 24480), (10710, 23168), (10860, 22848), (10880, 22806), (11403, 21760), (11424, 21720), (11520, 21539), (11584, 21420), (12240, 20272), (12308, 20160), (12670, 19584), (13032, 19040), (13056, 19005), (13440, 18462), (14280, 17376), (14480, 17136), (15204, 16320), (15232, 16290), (15385, 16128)]