206925505920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{165551}}^1$

素因数の和:165614

約数の個数: 384

約数和(自身を含む): 842964295680

約数和(自身を除く): 636038789760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3255, 3360, 3472, 3720, 3906, 3968, 4032, 4340, 4464, 4480, 4960, 5040, 5208, 5580, 5760, 5952, 6510, 6720, 6944, 7440, 7812, 8064, 8680, 8928, 9765, 9920, 10080, 10416, 11160, 11904, 13020, 13440, 13888, 14880, 15624, 17360, 17856, 19530, 19840, 20160, 20832, 22320, 26040, 27776, 29760, 31248, 34720, 35712, 39060, 40320, 41664, 44640, 52080, 59520, 62496, 69440, 78120, 83328, 89280, 104160, 124992, 138880, 156240, 165551, 178560, 208320, 249984, 312480, 331102, 416640, 496653, 624960, 662204, 827755, 993306, 1158857, 1249920, 1324408, 1489959, 1655510, 1986612, 2317714, 2483265, 2648816, 2979918, 3311020, 3476571, 3973224, 4635428, 4966530, 5132081, 5297632, 5794285, 5959836, 6622040, 6953142, 7449795, 7946448, 9270856, 9933060, 10264162, 10429713, 10595264, 11588570, 11919672, 13244080, 13906284, 14899590, 15396243, 15892896, 17382855, 18541712, 19866120, 20528324, 20859426, 21190528, 23177140, 23839344, 25660405, 26488160, 27812568, 29799180, 30792486, 31785792, 34765710, 35924567, 37083424, 39732240, 41056648, 41718852, 46188729, 46354280, 47678688, 51320810, 52148565, 52976320, 55625136, 59598360, 61584972, 63571584, 69531420, 71849134, 74166848, 76981215, 79464480, 82113296, 83437704, 92377458, 92708560, 95357376, 102641620, 104297130, 105952640, 107773701, 111250272, 119196720, 123169944, 139062840, 143698268, 148333696, 153962430, 158928960, 164226592, 166875408, 179622835, 184754916, 185417120, 190714752, 205283240, 208594260, 215547402, 222500544, 230943645, 238393440, 246339888, 278125680, 287396536, 307924860, 317857920, 323321103, 328453184, 333750816, 359245670, 369509832, 370834240, 410566480, 417188520, 431094804, 445001088, 461887290, 476786880, 492679776, 538868505, 556251360, 574793072, 615849720, 646642206, 656906368, 667501632, 718491340, 739019664, 741668480, 821132960, 834377040, 862189608, 923774580, 953573760, 985359552, 1077737010, 1112502720, 1149586144, 1231699440, 1293284412, 1335003264, 1436982680, 1478039328, 1616605515, 1642265920, 1668754080, 1724379216, 1847549160, 1970719104, 2155474020, 2225005440, 2299172288, 2463398880, 2586568824, 2873965360, 2956078656, 3233211030, 3284531840, 3337508160, 3448758432, 3695098320, 4310948040, 4598344576, 4926797760, 5173137648, 5747930720, 5912157312, 6466422060, 6675016320, 6897516864, 7390196640, 8621896080, 9853595520, 10346275296, 11495861440, 12932844120, 13795033728, 14780393280, 17243792160, 20692550592, 22991722880, 25865688240, 29560786560, 34487584320, 41385101184, 51731376480, 68975168640, 103462752960, 206925505920]

約数ペア:

[(1, 206925505920), (2, 103462752960), (3, 68975168640), (4, 51731376480), (5, 41385101184), (6, 34487584320), (7, 29560786560), (8, 25865688240), (9, 22991722880), (10, 20692550592), (12, 17243792160), (14, 14780393280), (15, 13795033728), (16, 12932844120), (18, 11495861440), (20, 10346275296), (21, 9853595520), (24, 8621896080), (28, 7390196640), (30, 6897516864), (31, 6675016320), (32, 6466422060), (35, 5912157312), (36, 5747930720), (40, 5173137648), (42, 4926797760), (45, 4598344576), (48, 4310948040), (56, 3695098320), (60, 3448758432), (62, 3337508160), (63, 3284531840), (64, 3233211030), (70, 2956078656), (72, 2873965360), (80, 2586568824), (84, 2463398880), (90, 2299172288), (93, 2225005440), (96, 2155474020), (105, 1970719104), (112, 1847549160), (120, 1724379216), (124, 1668754080), (126, 1642265920), (128, 1616605515), (140, 1478039328), (144, 1436982680), (155, 1335003264), (160, 1293284412), (168, 1231699440), (180, 1149586144), (186, 1112502720), (192, 1077737010), (210, 985359552), (217, 953573760), (224, 923774580), (240, 862189608), (248, 834377040), (252, 821132960), (279, 741668480), (280, 739019664), (288, 718491340), (310, 667501632), (315, 656906368), (320, 646642206), (336, 615849720), (360, 574793072), (372, 556251360), (384, 538868505), (420, 492679776), (434, 476786880), (448, 461887290), (465, 445001088), (480, 431094804), (496, 417188520), (504, 410566480), (558, 370834240), (560, 369509832), (576, 359245670), (620, 333750816), (630, 328453184), (640, 323321103), (651, 317857920), (672, 307924860), (720, 287396536), (744, 278125680), (840, 246339888), (868, 238393440), (896, 230943645), (930, 222500544), (960, 215547402), (992, 208594260), (1008, 205283240), (1085, 190714752), (1116, 185417120), (1120, 184754916), (1152, 179622835), (1240, 166875408), (1260, 164226592), (1302, 158928960), (1344, 153962430), (1395, 148333696), (1440, 143698268), (1488, 139062840), (1680, 123169944), (1736, 119196720), (1860, 111250272), (1920, 107773701), (1953, 105952640), (1984, 104297130), (2016, 102641620), (2170, 95357376), (2232, 92708560), (2240, 92377458), (2480, 83437704), (2520, 82113296), (2604, 79464480), (2688, 76981215), (2790, 74166848), (2880, 71849134), (2976, 69531420), (3255, 63571584), (3360, 61584972), (3472, 59598360), (3720, 55625136), (3906, 52976320), (3968, 52148565), (4032, 51320810), (4340, 47678688), (4464, 46354280), (4480, 46188729), (4960, 41718852), (5040, 41056648), (5208, 39732240), (5580, 37083424), (5760, 35924567), (5952, 34765710), (6510, 31785792), (6720, 30792486), (6944, 29799180), (7440, 27812568), (7812, 26488160), (8064, 25660405), (8680, 23839344), (8928, 23177140), (9765, 21190528), (9920, 20859426), (10080, 20528324), (10416, 19866120), (11160, 18541712), (11904, 17382855), (13020, 15892896), (13440, 15396243), (13888, 14899590), (14880, 13906284), (15624, 13244080), (17360, 11919672), (17856, 11588570), (19530, 10595264), (19840, 10429713), (20160, 10264162), (20832, 9933060), (22320, 9270856), (26040, 7946448), (27776, 7449795), (29760, 6953142), (31248, 6622040), (34720, 5959836), (35712, 5794285), (39060, 5297632), (40320, 5132081), (41664, 4966530), (44640, 4635428), (52080, 3973224), (59520, 3476571), (62496, 3311020), (69440, 2979918), (78120, 2648816), (83328, 2483265), (89280, 2317714), (104160, 1986612), (124992, 1655510), (138880, 1489959), (156240, 1324408), (165551, 1249920), (178560, 1158857), (208320, 993306), (249984, 827755), (312480, 662204), (331102, 624960), (416640, 496653)]