1869981120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^3\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 448

約数和(自身を含む): 7705344000

約数和(自身を除く): 5835362880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 343, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 631, 672, 686, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 1008, 1029, 1080, 1120, 1176, 1260, 1262, 1323, 1344, 1372, 1440, 1470, 1512, 1568, 1680, 1715, 1728, 1764, 1890, 1893, 1960, 2016, 2058, 2160, 2205, 2240, 2352, 2520, 2524, 2646, 2744, 2880, 2940, 3024, 3087, 3136, 3155, 3360, 3430, 3528, 3780, 3786, 3920, 4032, 4116, 4320, 4410, 4417, 4704, 5040, 5048, 5145, 5292, 5488, 5679, 5880, 6048, 6174, 6310, 6615, 6720, 6860, 7056, 7560, 7572, 7840, 8232, 8640, 8820, 8834, 9261, 9408, 9465, 10080, 10096, 10290, 10584, 10976, 11358, 11760, 12096, 12348, 12620, 13230, 13251, 13720, 14112, 15120, 15144, 15435, 15680, 16464, 17037, 17640, 17668, 18522, 18930, 20160, 20192, 20580, 21168, 21952, 22085, 22716, 23520, 24696, 25240, 26460, 26502, 27440, 28224, 28395, 30240, 30288, 30870, 30919, 32928, 34074, 35280, 35336, 37044, 37860, 39753, 40384, 41160, 42336, 44170, 45432, 46305, 47040, 49392, 50480, 52920, 53004, 54880, 56790, 60480, 60576, 61740, 61838, 65856, 66255, 68148, 70560, 70672, 74088, 75720, 79506, 82320, 84672, 85185, 88340, 90864, 92610, 92757, 98784, 100960, 105840, 106008, 109760, 113580, 119259, 121152, 123480, 123676, 132510, 136296, 141120, 141344, 148176, 151440, 154595, 159012, 164640, 170370, 176680, 181728, 185220, 185514, 197568, 198765, 201920, 211680, 212016, 216433, 227160, 238518, 246960, 247352, 265020, 272592, 278271, 282688, 296352, 302880, 309190, 318024, 329280, 340740, 353360, 363456, 370440, 371028, 397530, 423360, 424032, 432866, 454320, 463785, 477036, 493920, 494704, 530040, 545184, 556542, 592704, 596295, 605760, 618380, 636048, 649299, 681480, 706720, 740880, 742056, 795060, 834813, 848064, 865732, 908640, 927570, 954072, 987840, 989408, 1060080, 1082165, 1090368, 1113084, 1192590, 1236760, 1272096, 1298598, 1362960, 1391355, 1413440, 1481760, 1484112, 1590120, 1669626, 1731464, 1817280, 1855140, 1908144, 1947897, 1978816, 2120160, 2164330, 2226168, 2385180, 2473520, 2544192, 2597196, 2725920, 2782710, 2963520, 2968224, 3180240, 3246495, 3339252, 3462928, 3710280, 3816288, 3895794, 4174065, 4240320, 4328660, 4452336, 4770360, 4947040, 5194392, 5451840, 5565420, 5843691, 5936448, 6360480, 6492990, 6678504, 6925856, 7420560, 7632576, 7791588, 8348130, 8657320, 8904672, 9540720, 9739485, 9894080, 10388784, 11130840, 11687382, 12720960, 12985980, 13357008, 13851712, 14841120, 15583176, 16696260, 17314640, 17809344, 19081440, 19478970, 20777568, 22261680, 23374764, 25971960, 26714016, 29218455, 29682240, 31166352, 33392520, 34629280, 38162880, 38957940, 41555136, 44523360, 46749528, 51943920, 53428032, 58436910, 62332704, 66785040, 69258560, 77915880, 89046720, 93499056, 103887840, 116873820, 124665408, 133570080, 155831760, 186998112, 207775680, 233747640, 267140160, 311663520, 373996224, 467495280, 623327040, 934990560, 1869981120]

約数ペア:

[(1, 1869981120), (2, 934990560), (3, 623327040), (4, 467495280), (5, 373996224), (6, 311663520), (7, 267140160), (8, 233747640), (9, 207775680), (10, 186998112), (12, 155831760), (14, 133570080), (15, 124665408), (16, 116873820), (18, 103887840), (20, 93499056), (21, 89046720), (24, 77915880), (27, 69258560), (28, 66785040), (30, 62332704), (32, 58436910), (35, 53428032), (36, 51943920), (40, 46749528), (42, 44523360), (45, 41555136), (48, 38957940), (49, 38162880), (54, 34629280), (56, 33392520), (60, 31166352), (63, 29682240), (64, 29218455), (70, 26714016), (72, 25971960), (80, 23374764), (84, 22261680), (90, 20777568), (96, 19478970), (98, 19081440), (105, 17809344), (108, 17314640), (112, 16696260), (120, 15583176), (126, 14841120), (135, 13851712), (140, 13357008), (144, 12985980), (147, 12720960), (160, 11687382), (168, 11130840), (180, 10388784), (189, 9894080), (192, 9739485), (196, 9540720), (210, 8904672), (216, 8657320), (224, 8348130), (240, 7791588), (245, 7632576), (252, 7420560), (270, 6925856), (280, 6678504), (288, 6492990), (294, 6360480), (315, 5936448), (320, 5843691), (336, 5565420), (343, 5451840), (360, 5194392), (378, 4947040), (392, 4770360), (420, 4452336), (432, 4328660), (441, 4240320), (448, 4174065), (480, 3895794), (490, 3816288), (504, 3710280), (540, 3462928), (560, 3339252), (576, 3246495), (588, 3180240), (630, 2968224), (631, 2963520), (672, 2782710), (686, 2725920), (720, 2597196), (735, 2544192), (756, 2473520), (784, 2385180), (840, 2226168), (864, 2164330), (882, 2120160), (945, 1978816), (960, 1947897), (980, 1908144), (1008, 1855140), (1029, 1817280), (1080, 1731464), (1120, 1669626), (1176, 1590120), (1260, 1484112), (1262, 1481760), (1323, 1413440), (1344, 1391355), (1372, 1362960), (1440, 1298598), (1470, 1272096), (1512, 1236760), (1568, 1192590), (1680, 1113084), (1715, 1090368), (1728, 1082165), (1764, 1060080), (1890, 989408), (1893, 987840), (1960, 954072), (2016, 927570), (2058, 908640), (2160, 865732), (2205, 848064), (2240, 834813), (2352, 795060), (2520, 742056), (2524, 740880), (2646, 706720), (2744, 681480), (2880, 649299), (2940, 636048), (3024, 618380), (3087, 605760), (3136, 596295), (3155, 592704), (3360, 556542), (3430, 545184), (3528, 530040), (3780, 494704), (3786, 493920), (3920, 477036), (4032, 463785), (4116, 454320), (4320, 432866), (4410, 424032), (4417, 423360), (4704, 397530), (5040, 371028), (5048, 370440), (5145, 363456), (5292, 353360), (5488, 340740), (5679, 329280), (5880, 318024), (6048, 309190), (6174, 302880), (6310, 296352), (6615, 282688), (6720, 278271), (6860, 272592), (7056, 265020), (7560, 247352), (7572, 246960), (7840, 238518), (8232, 227160), (8640, 216433), (8820, 212016), (8834, 211680), (9261, 201920), (9408, 198765), (9465, 197568), (10080, 185514), (10096, 185220), (10290, 181728), (10584, 176680), (10976, 170370), (11358, 164640), (11760, 159012), (12096, 154595), (12348, 151440), (12620, 148176), (13230, 141344), (13251, 141120), (13720, 136296), (14112, 132510), (15120, 123676), (15144, 123480), (15435, 121152), (15680, 119259), (16464, 113580), (17037, 109760), (17640, 106008), (17668, 105840), (18522, 100960), (18930, 98784), (20160, 92757), (20192, 92610), (20580, 90864), (21168, 88340), (21952, 85185), (22085, 84672), (22716, 82320), (23520, 79506), (24696, 75720), (25240, 74088), (26460, 70672), (26502, 70560), (27440, 68148), (28224, 66255), (28395, 65856), (30240, 61838), (30288, 61740), (30870, 60576), (30919, 60480), (32928, 56790), (34074, 54880), (35280, 53004), (35336, 52920), (37044, 50480), (37860, 49392), (39753, 47040), (40384, 46305), (41160, 45432), (42336, 44170)]