381914400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 1439907840

約数和(自身を除く): 1057993440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 127, 140, 150, 160, 168, 175, 179, 200, 210, 224, 240, 254, 280, 300, 336, 350, 358, 381, 400, 420, 480, 508, 525, 537, 560, 600, 635, 672, 700, 716, 762, 800, 840, 889, 895, 1016, 1050, 1074, 1120, 1200, 1253, 1270, 1400, 1432, 1524, 1680, 1778, 1790, 1905, 2032, 2100, 2148, 2400, 2506, 2540, 2667, 2685, 2800, 2864, 3048, 3175, 3360, 3556, 3580, 3759, 3810, 4064, 4200, 4296, 4445, 4475, 5012, 5080, 5334, 5370, 5600, 5728, 6096, 6265, 6350, 7112, 7160, 7518, 7620, 8400, 8592, 8890, 8950, 9525, 10024, 10160, 10668, 10740, 12192, 12530, 12700, 13335, 13425, 14224, 14320, 15036, 15240, 16800, 17184, 17780, 17900, 18795, 19050, 20048, 20320, 21336, 21480, 22225, 22733, 25060, 25400, 26670, 26850, 28448, 28640, 30072, 30480, 31325, 35560, 35800, 37590, 38100, 40096, 42672, 42960, 44450, 45466, 50120, 50800, 53340, 53700, 60144, 60960, 62650, 66675, 68199, 71120, 71600, 75180, 76200, 85344, 85920, 88900, 90932, 93975, 100240, 101600, 106680, 107400, 113665, 120288, 125300, 133350, 136398, 142240, 143200, 150360, 152400, 159131, 177800, 181864, 187950, 200480, 213360, 214800, 227330, 250600, 266700, 272796, 300720, 304800, 318262, 340995, 355600, 363728, 375900, 426720, 429600, 454660, 477393, 501200, 533400, 545592, 568325, 601440, 636524, 681990, 711200, 727456, 751800, 795655, 909320, 954786, 1002400, 1066800, 1091184, 1136650, 1273048, 1363980, 1503600, 1591310, 1704975, 1818640, 1909572, 2133600, 2182368, 2273300, 2386965, 2546096, 2727960, 3007200, 3182620, 3409950, 3637280, 3819144, 3978275, 4546600, 4773930, 5092192, 5455920, 6365240, 6819900, 7638288, 7956550, 9093200, 9547860, 10911840, 11934825, 12730480, 13639800, 15276576, 15913100, 18186400, 19095720, 23869650, 25460960, 27279600, 31826200, 38191440, 47739300, 54559200, 63652400, 76382880, 95478600, 127304800, 190957200, 381914400]

約数ペア:

[(1, 381914400), (2, 190957200), (3, 127304800), (4, 95478600), (5, 76382880), (6, 63652400), (7, 54559200), (8, 47739300), (10, 38191440), (12, 31826200), (14, 27279600), (15, 25460960), (16, 23869650), (20, 19095720), (21, 18186400), (24, 15913100), (25, 15276576), (28, 13639800), (30, 12730480), (32, 11934825), (35, 10911840), (40, 9547860), (42, 9093200), (48, 7956550), (50, 7638288), (56, 6819900), (60, 6365240), (70, 5455920), (75, 5092192), (80, 4773930), (84, 4546600), (96, 3978275), (100, 3819144), (105, 3637280), (112, 3409950), (120, 3182620), (127, 3007200), (140, 2727960), (150, 2546096), (160, 2386965), (168, 2273300), (175, 2182368), (179, 2133600), (200, 1909572), (210, 1818640), (224, 1704975), (240, 1591310), (254, 1503600), (280, 1363980), (300, 1273048), (336, 1136650), (350, 1091184), (358, 1066800), (381, 1002400), (400, 954786), (420, 909320), (480, 795655), (508, 751800), (525, 727456), (537, 711200), (560, 681990), (600, 636524), (635, 601440), (672, 568325), (700, 545592), (716, 533400), (762, 501200), (800, 477393), (840, 454660), (889, 429600), (895, 426720), (1016, 375900), (1050, 363728), (1074, 355600), (1120, 340995), (1200, 318262), (1253, 304800), (1270, 300720), (1400, 272796), (1432, 266700), (1524, 250600), (1680, 227330), (1778, 214800), (1790, 213360), (1905, 200480), (2032, 187950), (2100, 181864), (2148, 177800), (2400, 159131), (2506, 152400), (2540, 150360), (2667, 143200), (2685, 142240), (2800, 136398), (2864, 133350), (3048, 125300), (3175, 120288), (3360, 113665), (3556, 107400), (3580, 106680), (3759, 101600), (3810, 100240), (4064, 93975), (4200, 90932), (4296, 88900), (4445, 85920), (4475, 85344), (5012, 76200), (5080, 75180), (5334, 71600), (5370, 71120), (5600, 68199), (5728, 66675), (6096, 62650), (6265, 60960), (6350, 60144), (7112, 53700), (7160, 53340), (7518, 50800), (7620, 50120), (8400, 45466), (8592, 44450), (8890, 42960), (8950, 42672), (9525, 40096), (10024, 38100), (10160, 37590), (10668, 35800), (10740, 35560), (12192, 31325), (12530, 30480), (12700, 30072), (13335, 28640), (13425, 28448), (14224, 26850), (14320, 26670), (15036, 25400), (15240, 25060), (16800, 22733), (17184, 22225), (17780, 21480), (17900, 21336), (18795, 20320), (19050, 20048)]