487970174160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3123209}}^1$

素因数の和:3123266

約数の個数: 240

約数和(自身を含む): 1933291975680

約数和(自身を除く): 1445321801520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 78120, 156240, 3123209, 6246418, 9369627, 12492836, 15616045, 18739254, 21862463, 24985672, 28108881, 31232090, 37478508, 43724926, 46848135, 49971344, 56217762, 62464180, 65587389, 74957016, 87449852, 93696270, 96819479, 109312315, 112435524, 124928360, 131174778, 140544405, 149914032, 174899704, 187392540, 193638958, 196762167, 218624630, 224871048, 249856720, 262349556, 281088810, 290458437, 327936945, 349799408, 374785080, 387277916, 393524334, 437249260, 449742096, 484097395, 524699112, 562177620, 580916874, 655873890, 677736353, 749570160, 774555832, 787048668, 871375311, 874498520, 968194790, 983810835, 1049398224, 1124355240, 1161833748, 1311747780, 1355472706, 1452292185, 1549111664, 1574097336, 1742750622, 1748997040, 1936389580, 1967621670, 2033209059, 2248710480, 2323667496, 2623495560, 2710945412, 2904584370, 3148194672, 3388681765, 3485501244, 3872779160, 3935243340, 4066418118, 4356876555, 4647334992, 5246991120, 5421890824, 5809168740, 6099627177, 6777363530, 6971002488, 7745558320, 7870486680, 8132836236, 8713753110, 10166045295, 10843781648, 11618337480, 12199254354, 13554727060, 13942004976, 15740973360, 16265672472, 17427506220, 20332090590, 23236674960, 24398508708, 27109454120, 30498135885, 32531344944, 34855012440, 40664181180, 48797017416, 54218908240, 60996271770, 69710024880, 81328362360, 97594034832, 121992543540, 162656724720, 243985087080, 487970174160]

約数ペア:

[(1, 487970174160), (2, 243985087080), (3, 162656724720), (4, 121992543540), (5, 97594034832), (6, 81328362360), (7, 69710024880), (8, 60996271770), (9, 54218908240), (10, 48797017416), (12, 40664181180), (14, 34855012440), (15, 32531344944), (16, 30498135885), (18, 27109454120), (20, 24398508708), (21, 23236674960), (24, 20332090590), (28, 17427506220), (30, 16265672472), (31, 15740973360), (35, 13942004976), (36, 13554727060), (40, 12199254354), (42, 11618337480), (45, 10843781648), (48, 10166045295), (56, 8713753110), (60, 8132836236), (62, 7870486680), (63, 7745558320), (70, 6971002488), (72, 6777363530), (80, 6099627177), (84, 5809168740), (90, 5421890824), (93, 5246991120), (105, 4647334992), (112, 4356876555), (120, 4066418118), (124, 3935243340), (126, 3872779160), (140, 3485501244), (144, 3388681765), (155, 3148194672), (168, 2904584370), (180, 2710945412), (186, 2623495560), (210, 2323667496), (217, 2248710480), (240, 2033209059), (248, 1967621670), (252, 1936389580), (279, 1748997040), (280, 1742750622), (310, 1574097336), (315, 1549111664), (336, 1452292185), (360, 1355472706), (372, 1311747780), (420, 1161833748), (434, 1124355240), (465, 1049398224), (496, 983810835), (504, 968194790), (558, 874498520), (560, 871375311), (620, 787048668), (630, 774555832), (651, 749570160), (720, 677736353), (744, 655873890), (840, 580916874), (868, 562177620), (930, 524699112), (1008, 484097395), (1085, 449742096), (1116, 437249260), (1240, 393524334), (1260, 387277916), (1302, 374785080), (1395, 349799408), (1488, 327936945), (1680, 290458437), (1736, 281088810), (1860, 262349556), (1953, 249856720), (2170, 224871048), (2232, 218624630), (2480, 196762167), (2520, 193638958), (2604, 187392540), (2790, 174899704), (3255, 149914032), (3472, 140544405), (3720, 131174778), (3906, 124928360), (4340, 112435524), (4464, 109312315), (5040, 96819479), (5208, 93696270), (5580, 87449852), (6510, 74957016), (7440, 65587389), (7812, 62464180), (8680, 56217762), (9765, 49971344), (10416, 46848135), (11160, 43724926), (13020, 37478508), (15624, 31232090), (17360, 28108881), (19530, 24985672), (22320, 21862463), (26040, 18739254), (31248, 15616045), (39060, 12492836), (52080, 9369627), (78120, 6246418), (156240, 3123209)]