19287676800

素因数分解:

$2^7\times 3^3\times 5^2\times 7^1\times {\mathrm{31891}}^1$

素因数の和:31931

約数の個数: 384

約数和(自身を含む): 80674003200

約数和(自身を除く): 61386326400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 336, 350, 360, 378, 384, 400, 420, 432, 448, 450, 480, 504, 525, 540, 560, 576, 600, 630, 640, 672, 675, 700, 720, 756, 800, 840, 864, 896, 900, 945, 960, 1008, 1050, 1080, 1120, 1152, 1200, 1260, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1680, 1728, 1800, 1890, 1920, 2016, 2100, 2160, 2240, 2400, 2520, 2688, 2700, 2800, 2880, 3024, 3150, 3200, 3360, 3456, 3600, 3780, 4032, 4200, 4320, 4480, 4725, 4800, 5040, 5400, 5600, 5760, 6048, 6300, 6720, 7200, 7560, 8064, 8400, 8640, 9450, 9600, 10080, 10800, 11200, 12096, 12600, 13440, 14400, 15120, 16800, 17280, 18900, 20160, 21600, 22400, 24192, 25200, 28800, 30240, 31891, 33600, 37800, 40320, 43200, 50400, 60480, 63782, 67200, 75600, 86400, 95673, 100800, 120960, 127564, 151200, 159455, 191346, 201600, 223237, 255128, 287019, 302400, 318910, 382692, 446474, 478365, 510256, 574038, 604800, 637820, 669711, 765384, 797275, 861057, 892948, 956730, 1020512, 1116185, 1148076, 1275640, 1339422, 1435095, 1530768, 1594550, 1722114, 1785896, 1913460, 2009133, 2041024, 2232370, 2296152, 2391825, 2551280, 2678844, 2870190, 3061536, 3189100, 3348555, 3444228, 3571792, 3826920, 4018266, 4082048, 4305285, 4464740, 4592304, 4783650, 5102560, 5357688, 5580925, 5740380, 6027399, 6123072, 6378200, 6697110, 6888456, 7143584, 7175475, 7653840, 8036532, 8610570, 8929480, 9184608, 9567300, 10045665, 10205120, 10715376, 11161850, 11480760, 12054798, 12246144, 12756400, 13394220, 13776912, 14287168, 14350950, 15307680, 16073064, 16742775, 17221140, 17858960, 18369216, 19134600, 20091330, 20410240, 21430752, 21526425, 22323700, 22961520, 24109596, 25512800, 26788440, 27553824, 28574336, 28701900, 30136995, 30615360, 32146128, 33485550, 34442280, 35717920, 36738432, 38269200, 40182660, 42861504, 43052850, 44647400, 45923040, 48219192, 50228325, 51025600, 53576880, 55107648, 57403800, 60273990, 61230720, 64292256, 66971100, 68884560, 71435840, 76538400, 80365320, 85723008, 86105700, 89294800, 91846080, 96438384, 100456650, 102051200, 107153760, 110215296, 114807600, 120547980, 128584512, 133942200, 137769120, 142871680, 150684975, 153076800, 160730640, 172211400, 178589600, 183692160, 192876768, 200913300, 214307520, 229615200, 241095960, 257169024, 267884400, 275538240, 301369950, 306153600, 321461280, 344422800, 357179200, 385753536, 401826600, 428615040, 459230400, 482191920, 535768800, 551076480, 602739900, 642922560, 688845600, 714358400, 771507072, 803653200, 918460800, 964383840, 1071537600, 1205479800, 1285845120, 1377691200, 1607306400, 1928767680, 2143075200, 2410959600, 2755382400, 3214612800, 3857535360, 4821919200, 6429225600, 9643838400, 19287676800]

約数ペア:

[(1, 19287676800), (2, 9643838400), (3, 6429225600), (4, 4821919200), (5, 3857535360), (6, 3214612800), (7, 2755382400), (8, 2410959600), (9, 2143075200), (10, 1928767680), (12, 1607306400), (14, 1377691200), (15, 1285845120), (16, 1205479800), (18, 1071537600), (20, 964383840), (21, 918460800), (24, 803653200), (25, 771507072), (27, 714358400), (28, 688845600), (30, 642922560), (32, 602739900), (35, 551076480), (36, 535768800), (40, 482191920), (42, 459230400), (45, 428615040), (48, 401826600), (50, 385753536), (54, 357179200), (56, 344422800), (60, 321461280), (63, 306153600), (64, 301369950), (70, 275538240), (72, 267884400), (75, 257169024), (80, 241095960), (84, 229615200), (90, 214307520), (96, 200913300), (100, 192876768), (105, 183692160), (108, 178589600), (112, 172211400), (120, 160730640), (126, 153076800), (128, 150684975), (135, 142871680), (140, 137769120), (144, 133942200), (150, 128584512), (160, 120547980), (168, 114807600), (175, 110215296), (180, 107153760), (189, 102051200), (192, 100456650), (200, 96438384), (210, 91846080), (216, 89294800), (224, 86105700), (225, 85723008), (240, 80365320), (252, 76538400), (270, 71435840), (280, 68884560), (288, 66971100), (300, 64292256), (315, 61230720), (320, 60273990), (336, 57403800), (350, 55107648), (360, 53576880), (378, 51025600), (384, 50228325), (400, 48219192), (420, 45923040), (432, 44647400), (448, 43052850), (450, 42861504), (480, 40182660), (504, 38269200), (525, 36738432), (540, 35717920), (560, 34442280), (576, 33485550), (600, 32146128), (630, 30615360), (640, 30136995), (672, 28701900), (675, 28574336), (700, 27553824), (720, 26788440), (756, 25512800), (800, 24109596), (840, 22961520), (864, 22323700), (896, 21526425), (900, 21430752), (945, 20410240), (960, 20091330), (1008, 19134600), (1050, 18369216), (1080, 17858960), (1120, 17221140), (1152, 16742775), (1200, 16073064), (1260, 15307680), (1344, 14350950), (1350, 14287168), (1400, 13776912), (1440, 13394220), (1512, 12756400), (1575, 12246144), (1600, 12054798), (1680, 11480760), (1728, 11161850), (1800, 10715376), (1890, 10205120), (1920, 10045665), (2016, 9567300), (2100, 9184608), (2160, 8929480), (2240, 8610570), (2400, 8036532), (2520, 7653840), (2688, 7175475), (2700, 7143584), (2800, 6888456), (2880, 6697110), (3024, 6378200), (3150, 6123072), (3200, 6027399), (3360, 5740380), (3456, 5580925), (3600, 5357688), (3780, 5102560), (4032, 4783650), (4200, 4592304), (4320, 4464740), (4480, 4305285), (4725, 4082048), (4800, 4018266), (5040, 3826920), (5400, 3571792), (5600, 3444228), (5760, 3348555), (6048, 3189100), (6300, 3061536), (6720, 2870190), (7200, 2678844), (7560, 2551280), (8064, 2391825), (8400, 2296152), (8640, 2232370), (9450, 2041024), (9600, 2009133), (10080, 1913460), (10800, 1785896), (11200, 1722114), (12096, 1594550), (12600, 1530768), (13440, 1435095), (14400, 1339422), (15120, 1275640), (16800, 1148076), (17280, 1116185), (18900, 1020512), (20160, 956730), (21600, 892948), (22400, 861057), (24192, 797275), (25200, 765384), (28800, 669711), (30240, 637820), (31891, 604800), (33600, 574038), (37800, 510256), (40320, 478365), (43200, 446474), (50400, 382692), (60480, 318910), (63782, 302400), (67200, 287019), (75600, 255128), (86400, 223237), (95673, 201600), (100800, 191346), (120960, 159455), (127564, 151200)]