7145782000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4176

約数の個数: 160

約数和(自身を含む): 19907297280

約数和(自身を除く): 12761515280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 127, 140, 175, 200, 250, 254, 280, 350, 400, 500, 508, 560, 635, 700, 875, 889, 1000, 1016, 1270, 1400, 1750, 1778, 2000, 2032, 2540, 2800, 3175, 3500, 3556, 4019, 4445, 5080, 6350, 7000, 7112, 8038, 8890, 10160, 12700, 14000, 14224, 15875, 16076, 17780, 20095, 22225, 25400, 28133, 31750, 32152, 35560, 40190, 44450, 50800, 56266, 63500, 64304, 71120, 80380, 88900, 100475, 111125, 112532, 127000, 140665, 160760, 177800, 200950, 222250, 225064, 254000, 281330, 321520, 355600, 401900, 444500, 450128, 502375, 510413, 562660, 703325, 803800, 889000, 1004750, 1020826, 1125320, 1406650, 1607600, 1778000, 2009500, 2041652, 2250640, 2552065, 2813300, 3516625, 3572891, 4019000, 4083304, 5104130, 5626600, 7033250, 7145782, 8038000, 8166608, 10208260, 11253200, 12760325, 14066500, 14291564, 17864455, 20416520, 25520650, 28133000, 28583128, 35728910, 40833040, 51041300, 56266000, 57166256, 63801625, 71457820, 89322275, 102082600, 127603250, 142915640, 178644550, 204165200, 255206500, 285831280, 357289100, 446611375, 510413000, 714578200, 893222750, 1020826000, 1429156400, 1786445500, 3572891000, 7145782000]

約数ペア:

[(1, 7145782000), (2, 3572891000), (4, 1786445500), (5, 1429156400), (7, 1020826000), (8, 893222750), (10, 714578200), (14, 510413000), (16, 446611375), (20, 357289100), (25, 285831280), (28, 255206500), (35, 204165200), (40, 178644550), (50, 142915640), (56, 127603250), (70, 102082600), (80, 89322275), (100, 71457820), (112, 63801625), (125, 57166256), (127, 56266000), (140, 51041300), (175, 40833040), (200, 35728910), (250, 28583128), (254, 28133000), (280, 25520650), (350, 20416520), (400, 17864455), (500, 14291564), (508, 14066500), (560, 12760325), (635, 11253200), (700, 10208260), (875, 8166608), (889, 8038000), (1000, 7145782), (1016, 7033250), (1270, 5626600), (1400, 5104130), (1750, 4083304), (1778, 4019000), (2000, 3572891), (2032, 3516625), (2540, 2813300), (2800, 2552065), (3175, 2250640), (3500, 2041652), (3556, 2009500), (4019, 1778000), (4445, 1607600), (5080, 1406650), (6350, 1125320), (7000, 1020826), (7112, 1004750), (8038, 889000), (8890, 803800), (10160, 703325), (12700, 562660), (14000, 510413), (14224, 502375), (15875, 450128), (16076, 444500), (17780, 401900), (20095, 355600), (22225, 321520), (25400, 281330), (28133, 254000), (31750, 225064), (32152, 222250), (35560, 200950), (40190, 177800), (44450, 160760), (50800, 140665), (56266, 127000), (63500, 112532), (64304, 111125), (71120, 100475), (80380, 88900)]