195753600

素因数分解:

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

素因数の和:1008

約数の個数: 288

約数和(自身を含む): 799100640

約数和(自身を除く): 603347040

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, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 800, 840, 896, 900, 960, 971, 1008, 1050, 1120, 1152, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 1920, 1942, 2016, 2100, 2240, 2400, 2520, 2688, 2800, 2880, 2913, 3150, 3200, 3360, 3600, 3884, 4032, 4200, 4480, 4800, 4855, 5040, 5600, 5760, 5826, 6300, 6720, 6797, 7200, 7768, 8064, 8400, 8739, 9600, 9710, 10080, 11200, 11652, 12600, 13440, 13594, 14400, 14565, 15536, 16800, 17478, 19420, 20160, 20391, 22400, 23304, 24275, 25200, 27188, 28800, 29130, 31072, 33600, 33985, 34956, 38840, 40320, 40782, 43695, 46608, 48550, 50400, 54376, 58260, 61173, 62144, 67200, 67970, 69912, 72825, 77680, 81564, 87390, 93216, 97100, 100800, 101955, 108752, 116520, 122346, 124288, 135940, 139824, 145650, 155360, 163128, 169925, 174780, 186432, 194200, 201600, 203910, 217504, 218475, 233040, 244692, 271880, 279648, 291300, 305865, 310720, 326256, 339850, 349560, 372864, 388400, 407820, 435008, 436950, 466080, 489384, 509775, 543760, 559296, 582600, 611730, 621440, 652512, 679700, 699120, 776800, 815640, 870016, 873900, 932160, 978768, 1019550, 1087520, 1118592, 1165200, 1223460, 1305024, 1359400, 1398240, 1529325, 1553600, 1631280, 1747800, 1864320, 1957536, 2039100, 2175040, 2330400, 2446920, 2610048, 2718800, 2796480, 3058650, 3107200, 3262560, 3495600, 3915072, 4078200, 4350080, 4660800, 4893840, 5437600, 5592960, 6117300, 6525120, 6991200, 7830144, 8156400, 9321600, 9787680, 10875200, 12234600, 13050240, 13982400, 16312800, 19575360, 21750400, 24469200, 27964800, 32625600, 39150720, 48938400, 65251200, 97876800, 195753600]

約数ペア:

[(1, 195753600), (2, 97876800), (3, 65251200), (4, 48938400), (5, 39150720), (6, 32625600), (7, 27964800), (8, 24469200), (9, 21750400), (10, 19575360), (12, 16312800), (14, 13982400), (15, 13050240), (16, 12234600), (18, 10875200), (20, 9787680), (21, 9321600), (24, 8156400), (25, 7830144), (28, 6991200), (30, 6525120), (32, 6117300), (35, 5592960), (36, 5437600), (40, 4893840), (42, 4660800), (45, 4350080), (48, 4078200), (50, 3915072), (56, 3495600), (60, 3262560), (63, 3107200), (64, 3058650), (70, 2796480), (72, 2718800), (75, 2610048), (80, 2446920), (84, 2330400), (90, 2175040), (96, 2039100), (100, 1957536), (105, 1864320), (112, 1747800), (120, 1631280), (126, 1553600), (128, 1529325), (140, 1398240), (144, 1359400), (150, 1305024), (160, 1223460), (168, 1165200), (175, 1118592), (180, 1087520), (192, 1019550), (200, 978768), (210, 932160), (224, 873900), (225, 870016), (240, 815640), (252, 776800), (280, 699120), (288, 679700), (300, 652512), (315, 621440), (320, 611730), (336, 582600), (350, 559296), (360, 543760), (384, 509775), (400, 489384), (420, 466080), (448, 436950), (450, 435008), (480, 407820), (504, 388400), (525, 372864), (560, 349560), (576, 339850), (600, 326256), (630, 310720), (640, 305865), (672, 291300), (700, 279648), (720, 271880), (800, 244692), (840, 233040), (896, 218475), (900, 217504), (960, 203910), (971, 201600), (1008, 194200), (1050, 186432), (1120, 174780), (1152, 169925), (1200, 163128), (1260, 155360), (1344, 145650), (1400, 139824), (1440, 135940), (1575, 124288), (1600, 122346), (1680, 116520), (1800, 108752), (1920, 101955), (1942, 100800), (2016, 97100), (2100, 93216), (2240, 87390), (2400, 81564), (2520, 77680), (2688, 72825), (2800, 69912), (2880, 67970), (2913, 67200), (3150, 62144), (3200, 61173), (3360, 58260), (3600, 54376), (3884, 50400), (4032, 48550), (4200, 46608), (4480, 43695), (4800, 40782), (4855, 40320), (5040, 38840), (5600, 34956), (5760, 33985), (5826, 33600), (6300, 31072), (6720, 29130), (6797, 28800), (7200, 27188), (7768, 25200), (8064, 24275), (8400, 23304), (8739, 22400), (9600, 20391), (9710, 20160), (10080, 19420), (11200, 17478), (11652, 16800), (12600, 15536), (13440, 14565), (13594, 14400)]