2072122920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9239}}^1$

素因数の和:9352

約数の個数: 192

約数和(自身を含む): 7783776000

約数和(自身を除く): 5711653080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 890, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 2136, 2492, 2520, 2670, 3115, 3204, 3560, 3738, 4005, 4984, 5340, 5607, 6230, 6408, 7476, 8010, 9239, 9345, 10680, 11214, 12460, 14952, 16020, 18478, 18690, 22428, 24920, 27717, 28035, 32040, 36956, 37380, 44856, 46195, 55434, 56070, 64673, 73912, 74760, 83151, 92390, 110868, 112140, 129346, 138585, 166302, 184780, 194019, 221736, 224280, 258692, 277170, 323365, 332604, 369560, 388038, 415755, 517384, 554340, 582057, 646730, 665208, 776076, 822271, 831510, 970095, 1108680, 1164114, 1293460, 1552152, 1644542, 1663020, 1940190, 2328228, 2466813, 2586920, 2910285, 3289084, 3326040, 3880380, 4111355, 4656456, 4933626, 5755897, 5820570, 6578168, 7400439, 7760760, 8222710, 9867252, 11511794, 11641140, 12334065, 14800878, 16445420, 17267691, 19734504, 23023588, 23282280, 24668130, 28779485, 29601756, 32890840, 34535382, 37002195, 46047176, 49336260, 51803073, 57558970, 59203512, 69070764, 74004390, 86338455, 98672520, 103606146, 115117940, 138141528, 148008780, 172676910, 207212292, 230235880, 259015365, 296017560, 345353820, 414424584, 518030730, 690707640, 1036061460, 2072122920]

約数ペア:

[(1, 2072122920), (2, 1036061460), (3, 690707640), (4, 518030730), (5, 414424584), (6, 345353820), (7, 296017560), (8, 259015365), (9, 230235880), (10, 207212292), (12, 172676910), (14, 148008780), (15, 138141528), (18, 115117940), (20, 103606146), (21, 98672520), (24, 86338455), (28, 74004390), (30, 69070764), (35, 59203512), (36, 57558970), (40, 51803073), (42, 49336260), (45, 46047176), (56, 37002195), (60, 34535382), (63, 32890840), (70, 29601756), (72, 28779485), (84, 24668130), (89, 23282280), (90, 23023588), (105, 19734504), (120, 17267691), (126, 16445420), (140, 14800878), (168, 12334065), (178, 11641140), (180, 11511794), (210, 9867252), (252, 8222710), (267, 7760760), (280, 7400439), (315, 6578168), (356, 5820570), (360, 5755897), (420, 4933626), (445, 4656456), (504, 4111355), (534, 3880380), (623, 3326040), (630, 3289084), (712, 2910285), (801, 2586920), (840, 2466813), (890, 2328228), (1068, 1940190), (1246, 1663020), (1260, 1644542), (1335, 1552152), (1602, 1293460), (1780, 1164114), (1869, 1108680), (2136, 970095), (2492, 831510), (2520, 822271), (2670, 776076), (3115, 665208), (3204, 646730), (3560, 582057), (3738, 554340), (4005, 517384), (4984, 415755), (5340, 388038), (5607, 369560), (6230, 332604), (6408, 323365), (7476, 277170), (8010, 258692), (9239, 224280), (9345, 221736), (10680, 194019), (11214, 184780), (12460, 166302), (14952, 138585), (16020, 129346), (18478, 112140), (18690, 110868), (22428, 92390), (24920, 83151), (27717, 74760), (28035, 73912), (32040, 64673), (36956, 56070), (37380, 55434), (44856, 46195)]