489384000

素因数分解:

$2^6\times 3^2\times 5^3\times 7^1\times {\mathrm{971}}^1$

素因数の和:1011

約数の個数: 336

約数和(自身を含む): 2002755456

約数和(自身を除く): 1513371456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 320, 336, 350, 360, 375, 400, 420, 448, 450, 480, 500, 504, 525, 560, 576, 600, 630, 672, 700, 720, 750, 800, 840, 875, 900, 960, 971, 1000, 1008, 1050, 1120, 1125, 1200, 1260, 1344, 1400, 1440, 1500, 1575, 1600, 1680, 1750, 1800, 1942, 2000, 2016, 2100, 2240, 2250, 2400, 2520, 2625, 2800, 2880, 2913, 3000, 3150, 3360, 3500, 3600, 3884, 4000, 4032, 4200, 4500, 4800, 4855, 5040, 5250, 5600, 5826, 6000, 6300, 6720, 6797, 7000, 7200, 7768, 7875, 8000, 8400, 8739, 9000, 9710, 10080, 10500, 11200, 11652, 12000, 12600, 13594, 14000, 14400, 14565, 15536, 15750, 16800, 17478, 18000, 19420, 20160, 20391, 21000, 23304, 24000, 24275, 25200, 27188, 28000, 29130, 31072, 31500, 33600, 33985, 34956, 36000, 38840, 40782, 42000, 43695, 46608, 48550, 50400, 54376, 56000, 58260, 61173, 62144, 63000, 67970, 69912, 72000, 72825, 77680, 81564, 84000, 87390, 93216, 97100, 100800, 101955, 108752, 116520, 121375, 122346, 126000, 135940, 139824, 145650, 155360, 163128, 168000, 169925, 174780, 186432, 194200, 203910, 217504, 218475, 233040, 242750, 244692, 252000, 271880, 279648, 291300, 305865, 310720, 326256, 339850, 349560, 364125, 388400, 407820, 435008, 436950, 466080, 485500, 489384, 504000, 509775, 543760, 559296, 582600, 611730, 652512, 679700, 699120, 728250, 776800, 815640, 849625, 873900, 932160, 971000, 978768, 1019550, 1087520, 1092375, 1165200, 1223460, 1305024, 1359400, 1398240, 1456500, 1529325, 1553600, 1631280, 1699250, 1747800, 1942000, 1957536, 2039100, 2175040, 2184750, 2330400, 2446920, 2548875, 2718800, 2796480, 2913000, 3058650, 3262560, 3398500, 3495600, 3884000, 3915072, 4078200, 4369500, 4660800, 4893840, 5097750, 5437600, 5826000, 6117300, 6525120, 6797000, 6991200, 7646625, 7768000, 8156400, 8739000, 9787680, 10195500, 10875200, 11652000, 12234600, 13594000, 13982400, 15293250, 16312800, 17478000, 19575360, 20391000, 23304000, 24469200, 27188000, 30586500, 32625600, 34956000, 40782000, 48938400, 54376000, 61173000, 69912000, 81564000, 97876800, 122346000, 163128000, 244692000, 489384000]

約数ペア:

[(1, 489384000), (2, 244692000), (3, 163128000), (4, 122346000), (5, 97876800), (6, 81564000), (7, 69912000), (8, 61173000), (9, 54376000), (10, 48938400), (12, 40782000), (14, 34956000), (15, 32625600), (16, 30586500), (18, 27188000), (20, 24469200), (21, 23304000), (24, 20391000), (25, 19575360), (28, 17478000), (30, 16312800), (32, 15293250), (35, 13982400), (36, 13594000), (40, 12234600), (42, 11652000), (45, 10875200), (48, 10195500), (50, 9787680), (56, 8739000), (60, 8156400), (63, 7768000), (64, 7646625), (70, 6991200), (72, 6797000), (75, 6525120), (80, 6117300), (84, 5826000), (90, 5437600), (96, 5097750), (100, 4893840), (105, 4660800), (112, 4369500), (120, 4078200), (125, 3915072), (126, 3884000), (140, 3495600), (144, 3398500), (150, 3262560), (160, 3058650), (168, 2913000), (175, 2796480), (180, 2718800), (192, 2548875), (200, 2446920), (210, 2330400), (224, 2184750), (225, 2175040), (240, 2039100), (250, 1957536), (252, 1942000), (280, 1747800), (288, 1699250), (300, 1631280), (315, 1553600), (320, 1529325), (336, 1456500), (350, 1398240), (360, 1359400), (375, 1305024), (400, 1223460), (420, 1165200), (448, 1092375), (450, 1087520), (480, 1019550), (500, 978768), (504, 971000), (525, 932160), (560, 873900), (576, 849625), (600, 815640), (630, 776800), (672, 728250), (700, 699120), (720, 679700), (750, 652512), (800, 611730), (840, 582600), (875, 559296), (900, 543760), (960, 509775), (971, 504000), (1000, 489384), (1008, 485500), (1050, 466080), (1120, 436950), (1125, 435008), (1200, 407820), (1260, 388400), (1344, 364125), (1400, 349560), (1440, 339850), (1500, 326256), (1575, 310720), (1600, 305865), (1680, 291300), (1750, 279648), (1800, 271880), (1942, 252000), (2000, 244692), (2016, 242750), (2100, 233040), (2240, 218475), (2250, 217504), (2400, 203910), (2520, 194200), (2625, 186432), (2800, 174780), (2880, 169925), (2913, 168000), (3000, 163128), (3150, 155360), (3360, 145650), (3500, 139824), (3600, 135940), (3884, 126000), (4000, 122346), (4032, 121375), (4200, 116520), (4500, 108752), (4800, 101955), (4855, 100800), (5040, 97100), (5250, 93216), (5600, 87390), (5826, 84000), (6000, 81564), (6300, 77680), (6720, 72825), (6797, 72000), (7000, 69912), (7200, 67970), (7768, 63000), (7875, 62144), (8000, 61173), (8400, 58260), (8739, 56000), (9000, 54376), (9710, 50400), (10080, 48550), (10500, 46608), (11200, 43695), (11652, 42000), (12000, 40782), (12600, 38840), (13594, 36000), (14000, 34956), (14400, 33985), (14565, 33600), (15536, 31500), (15750, 31072), (16800, 29130), (17478, 28000), (18000, 27188), (19420, 25200), (20160, 24275), (20391, 24000), (21000, 23304)]