872958240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7873}}^1$

素因数の和:7912

約数の個数: 288

約数和(自身を含む): 3714512256

約数和(自身を除く): 2841554016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7873, 7920, 9240, 10080, 11088, 12320, 13860, 15746, 15840, 18480, 22176, 23619, 27720, 31492, 36960, 39365, 47238, 55111, 55440, 62984, 70857, 78730, 86603, 94476, 110222, 110880, 118095, 125968, 141714, 157460, 165333, 173206, 188952, 220444, 236190, 251936, 259809, 275555, 283428, 314920, 330666, 346412, 354285, 377904, 433015, 440888, 472380, 495999, 519618, 551110, 566856, 606221, 629840, 661332, 692824, 708570, 755808, 779427, 826665, 866030, 881776, 944760, 991998, 1039236, 1102220, 1133712, 1212442, 1259680, 1299045, 1322664, 1385648, 1417140, 1558854, 1653330, 1732060, 1763552, 1818663, 1889520, 1983996, 2078472, 2204440, 2267424, 2424884, 2479995, 2598090, 2645328, 2771296, 2834280, 3031105, 3117708, 3306660, 3464120, 3637326, 3779040, 3897135, 3967992, 4156944, 4408880, 4849768, 4959990, 5196180, 5290656, 5455989, 5668560, 6062210, 6235416, 6613320, 6928240, 7274652, 7794270, 7935984, 8313888, 8817760, 9093315, 9699536, 9919980, 10392360, 10911978, 11337120, 12124420, 12470832, 13226640, 13856480, 14549304, 15588540, 15871968, 18186630, 19399072, 19839960, 20784720, 21823956, 24248840, 24941664, 26453280, 27279945, 29098608, 31177080, 36373260, 39679920, 41569440, 43647912, 48497680, 54559890, 58197216, 62354160, 72746520, 79359840, 87295824, 96995360, 109119780, 124708320, 145493040, 174591648, 218239560, 290986080, 436479120, 872958240]

約数ペア:

[(1, 872958240), (2, 436479120), (3, 290986080), (4, 218239560), (5, 174591648), (6, 145493040), (7, 124708320), (8, 109119780), (9, 96995360), (10, 87295824), (11, 79359840), (12, 72746520), (14, 62354160), (15, 58197216), (16, 54559890), (18, 48497680), (20, 43647912), (21, 41569440), (22, 39679920), (24, 36373260), (28, 31177080), (30, 29098608), (32, 27279945), (33, 26453280), (35, 24941664), (36, 24248840), (40, 21823956), (42, 20784720), (44, 19839960), (45, 19399072), (48, 18186630), (55, 15871968), (56, 15588540), (60, 14549304), (63, 13856480), (66, 13226640), (70, 12470832), (72, 12124420), (77, 11337120), (80, 10911978), (84, 10392360), (88, 9919980), (90, 9699536), (96, 9093315), (99, 8817760), (105, 8313888), (110, 7935984), (112, 7794270), (120, 7274652), (126, 6928240), (132, 6613320), (140, 6235416), (144, 6062210), (154, 5668560), (160, 5455989), (165, 5290656), (168, 5196180), (176, 4959990), (180, 4849768), (198, 4408880), (210, 4156944), (220, 3967992), (224, 3897135), (231, 3779040), (240, 3637326), (252, 3464120), (264, 3306660), (280, 3117708), (288, 3031105), (308, 2834280), (315, 2771296), (330, 2645328), (336, 2598090), (352, 2479995), (360, 2424884), (385, 2267424), (396, 2204440), (420, 2078472), (440, 1983996), (462, 1889520), (480, 1818663), (495, 1763552), (504, 1732060), (528, 1653330), (560, 1558854), (616, 1417140), (630, 1385648), (660, 1322664), (672, 1299045), (693, 1259680), (720, 1212442), (770, 1133712), (792, 1102220), (840, 1039236), (880, 991998), (924, 944760), (990, 881776), (1008, 866030), (1056, 826665), (1120, 779427), (1155, 755808), (1232, 708570), (1260, 692824), (1320, 661332), (1386, 629840), (1440, 606221), (1540, 566856), (1584, 551110), (1680, 519618), (1760, 495999), (1848, 472380), (1980, 440888), (2016, 433015), (2310, 377904), (2464, 354285), (2520, 346412), (2640, 330666), (2772, 314920), (3080, 283428), (3168, 275555), (3360, 259809), (3465, 251936), (3696, 236190), (3960, 220444), (4620, 188952), (5040, 173206), (5280, 165333), (5544, 157460), (6160, 141714), (6930, 125968), (7392, 118095), (7873, 110880), (7920, 110222), (9240, 94476), (10080, 86603), (11088, 78730), (12320, 70857), (13860, 62984), (15746, 55440), (15840, 55111), (18480, 47238), (22176, 39365), (23619, 36960), (27720, 31492)]