381628800

素因数分解:

$2^7\times 3^3\times 5^2\times 7^1\times {\mathrm{631}}^1$

素因数の和:671

約数の個数: 384

約数和(自身を含む): 1598707200

約数和(自身を除く): 1217078400

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, 631, 640, 672, 675, 700, 720, 756, 800, 840, 864, 896, 900, 945, 960, 1008, 1050, 1080, 1120, 1152, 1200, 1260, 1262, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1680, 1728, 1800, 1890, 1893, 1920, 2016, 2100, 2160, 2240, 2400, 2520, 2524, 2688, 2700, 2800, 2880, 3024, 3150, 3155, 3200, 3360, 3456, 3600, 3780, 3786, 4032, 4200, 4320, 4417, 4480, 4725, 4800, 5040, 5048, 5400, 5600, 5679, 5760, 6048, 6300, 6310, 6720, 7200, 7560, 7572, 8064, 8400, 8640, 8834, 9450, 9465, 9600, 10080, 10096, 10800, 11200, 11358, 12096, 12600, 12620, 13251, 13440, 14400, 15120, 15144, 15775, 16800, 17037, 17280, 17668, 18900, 18930, 20160, 20192, 21600, 22085, 22400, 22716, 24192, 25200, 25240, 26502, 28395, 28800, 30240, 30288, 31550, 33600, 34074, 35336, 37800, 37860, 39753, 40320, 40384, 43200, 44170, 45432, 47325, 50400, 50480, 53004, 56790, 60480, 60576, 63100, 66255, 67200, 68148, 70672, 75600, 75720, 79506, 80768, 85185, 86400, 88340, 90864, 94650, 100800, 100960, 106008, 110425, 113580, 119259, 120960, 121152, 126200, 132510, 136296, 141344, 141975, 151200, 151440, 159012, 170370, 176680, 181728, 189300, 198765, 201600, 201920, 212016, 220850, 227160, 238518, 242304, 252400, 265020, 272592, 282688, 283950, 302400, 302880, 318024, 331275, 340740, 353360, 363456, 378600, 397530, 403840, 424032, 425925, 441700, 454320, 477036, 504800, 530040, 545184, 565376, 567900, 596295, 604800, 605760, 636048, 662550, 681480, 706720, 726912, 757200, 795060, 848064, 851850, 883400, 908640, 954072, 993825, 1009600, 1060080, 1090368, 1135800, 1192590, 1211520, 1272096, 1325100, 1362960, 1413440, 1514400, 1590120, 1696128, 1703700, 1766800, 1817280, 1908144, 1987650, 2019200, 2120160, 2180736, 2271600, 2385180, 2544192, 2650200, 2725920, 2826880, 2981475, 3028800, 3180240, 3407400, 3533600, 3634560, 3816288, 3975300, 4240320, 4543200, 4770360, 5088384, 5300400, 5451840, 5962950, 6057600, 6360480, 6814800, 7067200, 7632576, 7950600, 8480640, 9086400, 9540720, 10600800, 10903680, 11925900, 12720960, 13629600, 14134400, 15265152, 15901200, 18172800, 19081440, 21201600, 23851800, 25441920, 27259200, 31802400, 38162880, 42403200, 47703600, 54518400, 63604800, 76325760, 95407200, 127209600, 190814400, 381628800]

約数ペア:

[(1, 381628800), (2, 190814400), (3, 127209600), (4, 95407200), (5, 76325760), (6, 63604800), (7, 54518400), (8, 47703600), (9, 42403200), (10, 38162880), (12, 31802400), (14, 27259200), (15, 25441920), (16, 23851800), (18, 21201600), (20, 19081440), (21, 18172800), (24, 15901200), (25, 15265152), (27, 14134400), (28, 13629600), (30, 12720960), (32, 11925900), (35, 10903680), (36, 10600800), (40, 9540720), (42, 9086400), (45, 8480640), (48, 7950600), (50, 7632576), (54, 7067200), (56, 6814800), (60, 6360480), (63, 6057600), (64, 5962950), (70, 5451840), (72, 5300400), (75, 5088384), (80, 4770360), (84, 4543200), (90, 4240320), (96, 3975300), (100, 3816288), (105, 3634560), (108, 3533600), (112, 3407400), (120, 3180240), (126, 3028800), (128, 2981475), (135, 2826880), (140, 2725920), (144, 2650200), (150, 2544192), (160, 2385180), (168, 2271600), (175, 2180736), (180, 2120160), (189, 2019200), (192, 1987650), (200, 1908144), (210, 1817280), (216, 1766800), (224, 1703700), (225, 1696128), (240, 1590120), (252, 1514400), (270, 1413440), (280, 1362960), (288, 1325100), (300, 1272096), (315, 1211520), (320, 1192590), (336, 1135800), (350, 1090368), (360, 1060080), (378, 1009600), (384, 993825), (400, 954072), (420, 908640), (432, 883400), (448, 851850), (450, 848064), (480, 795060), (504, 757200), (525, 726912), (540, 706720), (560, 681480), (576, 662550), (600, 636048), (630, 605760), (631, 604800), (640, 596295), (672, 567900), (675, 565376), (700, 545184), (720, 530040), (756, 504800), (800, 477036), (840, 454320), (864, 441700), (896, 425925), (900, 424032), (945, 403840), (960, 397530), (1008, 378600), (1050, 363456), (1080, 353360), (1120, 340740), (1152, 331275), (1200, 318024), (1260, 302880), (1262, 302400), (1344, 283950), (1350, 282688), (1400, 272592), (1440, 265020), (1512, 252400), (1575, 242304), (1600, 238518), (1680, 227160), (1728, 220850), (1800, 212016), (1890, 201920), (1893, 201600), (1920, 198765), (2016, 189300), (2100, 181728), (2160, 176680), (2240, 170370), (2400, 159012), (2520, 151440), (2524, 151200), (2688, 141975), (2700, 141344), (2800, 136296), (2880, 132510), (3024, 126200), (3150, 121152), (3155, 120960), (3200, 119259), (3360, 113580), (3456, 110425), (3600, 106008), (3780, 100960), (3786, 100800), (4032, 94650), (4200, 90864), (4320, 88340), (4417, 86400), (4480, 85185), (4725, 80768), (4800, 79506), (5040, 75720), (5048, 75600), (5400, 70672), (5600, 68148), (5679, 67200), (5760, 66255), (6048, 63100), (6300, 60576), (6310, 60480), (6720, 56790), (7200, 53004), (7560, 50480), (7572, 50400), (8064, 47325), (8400, 45432), (8640, 44170), (8834, 43200), (9450, 40384), (9465, 40320), (9600, 39753), (10080, 37860), (10096, 37800), (10800, 35336), (11200, 34074), (11358, 33600), (12096, 31550), (12600, 30288), (12620, 30240), (13251, 28800), (13440, 28395), (14400, 26502), (15120, 25240), (15144, 25200), (15775, 24192), (16800, 22716), (17037, 22400), (17280, 22085), (17668, 21600), (18900, 20192), (18930, 20160)]