208424160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 576

約数和(自身を含む): 905748480

約数和(自身を除く): 697324320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 29, 30, 31, 32, 35, 36, 40, 42, 45, 46, 48, 56, 58, 60, 62, 63, 69, 70, 72, 80, 84, 87, 90, 92, 93, 96, 105, 112, 115, 116, 120, 124, 126, 138, 140, 144, 145, 155, 160, 161, 168, 174, 180, 184, 186, 203, 207, 210, 217, 224, 230, 232, 240, 248, 252, 261, 276, 279, 280, 288, 290, 310, 315, 322, 336, 345, 348, 360, 368, 372, 406, 414, 420, 434, 435, 460, 464, 465, 480, 483, 496, 504, 522, 552, 558, 560, 580, 609, 620, 630, 644, 651, 667, 672, 690, 696, 713, 720, 736, 744, 805, 812, 828, 840, 868, 870, 899, 920, 928, 930, 966, 992, 1008, 1015, 1035, 1044, 1085, 1104, 1116, 1120, 1160, 1218, 1240, 1260, 1288, 1302, 1305, 1334, 1380, 1392, 1395, 1426, 1440, 1449, 1488, 1610, 1624, 1656, 1680, 1736, 1740, 1798, 1827, 1840, 1860, 1932, 1953, 2001, 2016, 2030, 2070, 2088, 2139, 2170, 2208, 2232, 2320, 2415, 2436, 2480, 2520, 2576, 2604, 2610, 2668, 2697, 2760, 2784, 2790, 2852, 2898, 2976, 3045, 3220, 3248, 3255, 3312, 3335, 3360, 3472, 3480, 3565, 3596, 3654, 3680, 3720, 3864, 3906, 4002, 4060, 4140, 4176, 4278, 4340, 4464, 4495, 4640, 4669, 4830, 4872, 4960, 4991, 5040, 5152, 5208, 5220, 5336, 5394, 5520, 5580, 5704, 5796, 6003, 6090, 6293, 6417, 6440, 6496, 6510, 6624, 6670, 6944, 6960, 7130, 7192, 7245, 7308, 7440, 7728, 7812, 8004, 8091, 8120, 8280, 8352, 8556, 8680, 8928, 8990, 9135, 9338, 9660, 9744, 9765, 9982, 10005, 10080, 10416, 10440, 10672, 10695, 10788, 11040, 11160, 11408, 11592, 12006, 12180, 12586, 12834, 12880, 13020, 13340, 13485, 13920, 14007, 14260, 14384, 14490, 14616, 14880, 14973, 15456, 15624, 16008, 16182, 16240, 16560, 17112, 17360, 17980, 18270, 18676, 18879, 19320, 19488, 19530, 19964, 20010, 20677, 20832, 20880, 21344, 21390, 21576, 22320, 22816, 23184, 23345, 24012, 24360, 24955, 25172, 25668, 25760, 26040, 26680, 26970, 28014, 28520, 28768, 28980, 29232, 29946, 30015, 31248, 31465, 32016, 32085, 32364, 32480, 33120, 34224, 34720, 35960, 36540, 37352, 37758, 38640, 39060, 39928, 40020, 40455, 41354, 41760, 42021, 42780, 43152, 44640, 44919, 46368, 46690, 48024, 48720, 49910, 50344, 51336, 52080, 53360, 53940, 56028, 56637, 57040, 57960, 58464, 59892, 60030, 62031, 62496, 62930, 64032, 64170, 64728, 68448, 70035, 71920, 73080, 74704, 74865, 75516, 77280, 78120, 79856, 80040, 80910, 82708, 84042, 85560, 86304, 89838, 93380, 94395, 96048, 97440, 99820, 100688, 102672, 103385, 104160, 106720, 107880, 112056, 113274, 114080, 115920, 119784, 120060, 124062, 125860, 128340, 129456, 140070, 143840, 144739, 146160, 149408, 149730, 151032, 156240, 159712, 160080, 161820, 165416, 168084, 171120, 179676, 186093, 186760, 188790, 192096, 199640, 201376, 205344, 206770, 210105, 215760, 224112, 224595, 226548, 231840, 239568, 240120, 248124, 251720, 256680, 258912, 280140, 283185, 289478, 292320, 299460, 302064, 310155, 312480, 320160, 323640, 330832, 336168, 342240, 359352, 372186, 373520, 377580, 399280, 413540, 420210, 431520, 434217, 448224, 449190, 453096, 479136, 480240, 496248, 503440, 513360, 560280, 566370, 578956, 598920, 604128, 620310, 647280, 661664, 672336, 718704, 723695, 744372, 747040, 755160, 798560, 827080, 840420, 868434, 898380, 906192, 930465, 960480, 992496, 1006880, 1026720, 1120560, 1132740, 1157912, 1197840, 1240620, 1294560, 1302651, 1344672, 1437408, 1447390, 1488744, 1510320, 1654160, 1680840, 1736868, 1796760, 1812384, 1860930, 1984992, 2171085, 2241120, 2265480, 2315824, 2395680, 2481240, 2605302, 2894780, 2977488, 3020640, 3308320, 3361680, 3473736, 3593520, 3721860, 4342170, 4530960, 4631648, 4962480, 5210604, 5789560, 5954976, 6513255, 6723360, 6947472, 7187040, 7443720, 8684340, 9061920, 9924960, 10421208, 11579120, 13026510, 13894944, 14887440, 17368680, 20842416, 23158240, 26053020, 29774880, 34737360, 41684832, 52106040, 69474720, 104212080, 208424160]

約数ペア:

[(1, 208424160), (2, 104212080), (3, 69474720), (4, 52106040), (5, 41684832), (6, 34737360), (7, 29774880), (8, 26053020), (9, 23158240), (10, 20842416), (12, 17368680), (14, 14887440), (15, 13894944), (16, 13026510), (18, 11579120), (20, 10421208), (21, 9924960), (23, 9061920), (24, 8684340), (28, 7443720), (29, 7187040), (30, 6947472), (31, 6723360), (32, 6513255), (35, 5954976), (36, 5789560), (40, 5210604), (42, 4962480), (45, 4631648), (46, 4530960), (48, 4342170), (56, 3721860), (58, 3593520), (60, 3473736), (62, 3361680), (63, 3308320), (69, 3020640), (70, 2977488), (72, 2894780), (80, 2605302), (84, 2481240), (87, 2395680), (90, 2315824), (92, 2265480), (93, 2241120), (96, 2171085), (105, 1984992), (112, 1860930), (115, 1812384), (116, 1796760), (120, 1736868), (124, 1680840), (126, 1654160), (138, 1510320), (140, 1488744), (144, 1447390), (145, 1437408), (155, 1344672), (160, 1302651), (161, 1294560), (168, 1240620), (174, 1197840), (180, 1157912), (184, 1132740), (186, 1120560), (203, 1026720), (207, 1006880), (210, 992496), (217, 960480), (224, 930465), (230, 906192), (232, 898380), (240, 868434), (248, 840420), (252, 827080), (261, 798560), (276, 755160), (279, 747040), (280, 744372), (288, 723695), (290, 718704), (310, 672336), (315, 661664), (322, 647280), (336, 620310), (345, 604128), (348, 598920), (360, 578956), (368, 566370), (372, 560280), (406, 513360), (414, 503440), (420, 496248), (434, 480240), (435, 479136), (460, 453096), (464, 449190), (465, 448224), (480, 434217), (483, 431520), (496, 420210), (504, 413540), (522, 399280), (552, 377580), (558, 373520), (560, 372186), (580, 359352), (609, 342240), (620, 336168), (630, 330832), (644, 323640), (651, 320160), (667, 312480), (672, 310155), (690, 302064), (696, 299460), (713, 292320), (720, 289478), (736, 283185), (744, 280140), (805, 258912), (812, 256680), (828, 251720), (840, 248124), (868, 240120), (870, 239568), (899, 231840), (920, 226548), (928, 224595), (930, 224112), (966, 215760), (992, 210105), (1008, 206770), (1015, 205344), (1035, 201376), (1044, 199640), (1085, 192096), (1104, 188790), (1116, 186760), (1120, 186093), (1160, 179676), (1218, 171120), (1240, 168084), (1260, 165416), (1288, 161820), (1302, 160080), (1305, 159712), (1334, 156240), (1380, 151032), (1392, 149730), (1395, 149408), (1426, 146160), (1440, 144739), (1449, 143840), (1488, 140070), (1610, 129456), (1624, 128340), (1656, 125860), (1680, 124062), (1736, 120060), (1740, 119784), (1798, 115920), (1827, 114080), (1840, 113274), (1860, 112056), (1932, 107880), (1953, 106720), (2001, 104160), (2016, 103385), (2030, 102672), (2070, 100688), (2088, 99820), (2139, 97440), (2170, 96048), (2208, 94395), (2232, 93380), (2320, 89838), (2415, 86304), (2436, 85560), (2480, 84042), (2520, 82708), (2576, 80910), (2604, 80040), (2610, 79856), (2668, 78120), (2697, 77280), (2760, 75516), (2784, 74865), (2790, 74704), (2852, 73080), (2898, 71920), (2976, 70035), (3045, 68448), (3220, 64728), (3248, 64170), (3255, 64032), (3312, 62930), (3335, 62496), (3360, 62031), (3472, 60030), (3480, 59892), (3565, 58464), (3596, 57960), (3654, 57040), (3680, 56637), (3720, 56028), (3864, 53940), (3906, 53360), (4002, 52080), (4060, 51336), (4140, 50344), (4176, 49910), (4278, 48720), (4340, 48024), (4464, 46690), (4495, 46368), (4640, 44919), (4669, 44640), (4830, 43152), (4872, 42780), (4960, 42021), (4991, 41760), (5040, 41354), (5152, 40455), (5208, 40020), (5220, 39928), (5336, 39060), (5394, 38640), (5520, 37758), (5580, 37352), (5704, 36540), (5796, 35960), (6003, 34720), (6090, 34224), (6293, 33120), (6417, 32480), (6440, 32364), (6496, 32085), (6510, 32016), (6624, 31465), (6670, 31248), (6944, 30015), (6960, 29946), (7130, 29232), (7192, 28980), (7245, 28768), (7308, 28520), (7440, 28014), (7728, 26970), (7812, 26680), (8004, 26040), (8091, 25760), (8120, 25668), (8280, 25172), (8352, 24955), (8556, 24360), (8680, 24012), (8928, 23345), (8990, 23184), (9135, 22816), (9338, 22320), (9660, 21576), (9744, 21390), (9765, 21344), (9982, 20880), (10005, 20832), (10080, 20677), (10416, 20010), (10440, 19964), (10672, 19530), (10695, 19488), (10788, 19320), (11040, 18879), (11160, 18676), (11408, 18270), (11592, 17980), (12006, 17360), (12180, 17112), (12586, 16560), (12834, 16240), (12880, 16182), (13020, 16008), (13340, 15624), (13485, 15456), (13920, 14973), (14007, 14880), (14260, 14616), (14384, 14490)]