8143240000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 280

約数和(自身を含む): 23360522240

約数和(自身を除く): 15217282240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 127, 140, 160, 175, 200, 224, 229, 250, 254, 280, 320, 350, 400, 448, 458, 500, 508, 560, 625, 635, 700, 800, 875, 889, 916, 1000, 1016, 1120, 1145, 1250, 1270, 1400, 1600, 1603, 1750, 1778, 1832, 2000, 2032, 2240, 2290, 2500, 2540, 2800, 3175, 3206, 3500, 3556, 3664, 4000, 4064, 4375, 4445, 4580, 5000, 5080, 5600, 5725, 6350, 6412, 7000, 7112, 7328, 8000, 8015, 8128, 8750, 8890, 9160, 10000, 10160, 11200, 11450, 12700, 12824, 14000, 14224, 14656, 15875, 16030, 17500, 17780, 18320, 20000, 20320, 22225, 22900, 25400, 25648, 28000, 28448, 28625, 29083, 31750, 32060, 35000, 35560, 36640, 40000, 40075, 40640, 44450, 45800, 50800, 51296, 56000, 56896, 57250, 58166, 63500, 64120, 70000, 71120, 73280, 79375, 80150, 88900, 91600, 101600, 102592, 111125, 114500, 116332, 127000, 128240, 140000, 142240, 143125, 145415, 158750, 160300, 177800, 183200, 200375, 203200, 203581, 222250, 229000, 232664, 254000, 256480, 280000, 284480, 286250, 290830, 317500, 320600, 355600, 366400, 400750, 407162, 444500, 458000, 465328, 508000, 512960, 555625, 572500, 581660, 635000, 641200, 711200, 727075, 801500, 814324, 889000, 916000, 930656, 1001875, 1016000, 1017905, 1111250, 1145000, 1163320, 1270000, 1282400, 1422400, 1454150, 1603000, 1628648, 1778000, 1832000, 1861312, 2003750, 2035810, 2222500, 2290000, 2326640, 2540000, 2564800, 2908300, 3206000, 3257296, 3556000, 3635375, 4007500, 4071620, 4445000, 4580000, 4653280, 5080000, 5089525, 5816600, 6412000, 6514592, 7112000, 7270750, 8015000, 8143240, 8890000, 9160000, 9306560, 10179050, 11633200, 12824000, 13029184, 14541500, 16030000, 16286480, 17780000, 18176875, 20358100, 23266400, 25447625, 29083000, 32060000, 32572960, 35560000, 36353750, 40716200, 46532800, 50895250, 58166000, 64120000, 65145920, 72707500, 81432400, 101790500, 116332000, 127238125, 145415000, 162864800, 203581000, 232664000, 254476250, 290830000, 325729600, 407162000, 508952500, 581660000, 814324000, 1017905000, 1163320000, 1628648000, 2035810000, 4071620000, 8143240000]

約数ペア:

[(1, 8143240000), (2, 4071620000), (4, 2035810000), (5, 1628648000), (7, 1163320000), (8, 1017905000), (10, 814324000), (14, 581660000), (16, 508952500), (20, 407162000), (25, 325729600), (28, 290830000), (32, 254476250), (35, 232664000), (40, 203581000), (50, 162864800), (56, 145415000), (64, 127238125), (70, 116332000), (80, 101790500), (100, 81432400), (112, 72707500), (125, 65145920), (127, 64120000), (140, 58166000), (160, 50895250), (175, 46532800), (200, 40716200), (224, 36353750), (229, 35560000), (250, 32572960), (254, 32060000), (280, 29083000), (320, 25447625), (350, 23266400), (400, 20358100), (448, 18176875), (458, 17780000), (500, 16286480), (508, 16030000), (560, 14541500), (625, 13029184), (635, 12824000), (700, 11633200), (800, 10179050), (875, 9306560), (889, 9160000), (916, 8890000), (1000, 8143240), (1016, 8015000), (1120, 7270750), (1145, 7112000), (1250, 6514592), (1270, 6412000), (1400, 5816600), (1600, 5089525), (1603, 5080000), (1750, 4653280), (1778, 4580000), (1832, 4445000), (2000, 4071620), (2032, 4007500), (2240, 3635375), (2290, 3556000), (2500, 3257296), (2540, 3206000), (2800, 2908300), (3175, 2564800), (3206, 2540000), (3500, 2326640), (3556, 2290000), (3664, 2222500), (4000, 2035810), (4064, 2003750), (4375, 1861312), (4445, 1832000), (4580, 1778000), (5000, 1628648), (5080, 1603000), (5600, 1454150), (5725, 1422400), (6350, 1282400), (6412, 1270000), (7000, 1163320), (7112, 1145000), (7328, 1111250), (8000, 1017905), (8015, 1016000), (8128, 1001875), (8750, 930656), (8890, 916000), (9160, 889000), (10000, 814324), (10160, 801500), (11200, 727075), (11450, 711200), (12700, 641200), (12824, 635000), (14000, 581660), (14224, 572500), (14656, 555625), (15875, 512960), (16030, 508000), (17500, 465328), (17780, 458000), (18320, 444500), (20000, 407162), (20320, 400750), (22225, 366400), (22900, 355600), (25400, 320600), (25648, 317500), (28000, 290830), (28448, 286250), (28625, 284480), (29083, 280000), (31750, 256480), (32060, 254000), (35000, 232664), (35560, 229000), (36640, 222250), (40000, 203581), (40075, 203200), (40640, 200375), (44450, 183200), (45800, 177800), (50800, 160300), (51296, 158750), (56000, 145415), (56896, 143125), (57250, 142240), (58166, 140000), (63500, 128240), (64120, 127000), (70000, 116332), (71120, 114500), (73280, 111125), (79375, 102592), (80150, 101600), (88900, 91600)]