317550800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 944701440

約数和(自身を除く): 627150640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 47, 50, 56, 70, 76, 80, 94, 95, 100, 112, 127, 133, 140, 152, 175, 188, 190, 200, 235, 254, 266, 280, 304, 329, 350, 376, 380, 400, 470, 475, 508, 532, 560, 635, 658, 665, 700, 752, 760, 889, 893, 940, 950, 1016, 1064, 1175, 1270, 1316, 1330, 1400, 1520, 1645, 1778, 1786, 1880, 1900, 2032, 2128, 2350, 2413, 2540, 2632, 2660, 2800, 3175, 3290, 3325, 3556, 3572, 3760, 3800, 4445, 4465, 4700, 4826, 5080, 5264, 5320, 5969, 6251, 6350, 6580, 6650, 7112, 7144, 7600, 8225, 8890, 8930, 9400, 9652, 10160, 10640, 11938, 12065, 12502, 12700, 13160, 13300, 14224, 14288, 16450, 16891, 17780, 17860, 18800, 19304, 22225, 22325, 23876, 24130, 25004, 25400, 26320, 26600, 29845, 31255, 32900, 33782, 35560, 35720, 38608, 41783, 44450, 44650, 47752, 48260, 50008, 50800, 53200, 59690, 60325, 62510, 65800, 67564, 71120, 71440, 83566, 84455, 88900, 89300, 95504, 96520, 100016, 113411, 119380, 120650, 125020, 131600, 135128, 149225, 156275, 167132, 168910, 177800, 178600, 193040, 208915, 226822, 238760, 241300, 250040, 270256, 298450, 312550, 334264, 337820, 355600, 357200, 417830, 422275, 453644, 477520, 482600, 500080, 567055, 596900, 625100, 668528, 675640, 793877, 835660, 844550, 907288, 965200, 1044575, 1134110, 1193800, 1250200, 1351280, 1587754, 1671320, 1689100, 1814576, 2089150, 2268220, 2387600, 2500400, 2835275, 3175508, 3342640, 3378200, 3969385, 4178300, 4536440, 5670550, 6351016, 6756400, 7938770, 8356600, 9072880, 11341100, 12702032, 15877540, 16713200, 19846925, 22682200, 31755080, 39693850, 45364400, 63510160, 79387700, 158775400, 317550800]

約数ペア:

[(1, 317550800), (2, 158775400), (4, 79387700), (5, 63510160), (7, 45364400), (8, 39693850), (10, 31755080), (14, 22682200), (16, 19846925), (19, 16713200), (20, 15877540), (25, 12702032), (28, 11341100), (35, 9072880), (38, 8356600), (40, 7938770), (47, 6756400), (50, 6351016), (56, 5670550), (70, 4536440), (76, 4178300), (80, 3969385), (94, 3378200), (95, 3342640), (100, 3175508), (112, 2835275), (127, 2500400), (133, 2387600), (140, 2268220), (152, 2089150), (175, 1814576), (188, 1689100), (190, 1671320), (200, 1587754), (235, 1351280), (254, 1250200), (266, 1193800), (280, 1134110), (304, 1044575), (329, 965200), (350, 907288), (376, 844550), (380, 835660), (400, 793877), (470, 675640), (475, 668528), (508, 625100), (532, 596900), (560, 567055), (635, 500080), (658, 482600), (665, 477520), (700, 453644), (752, 422275), (760, 417830), (889, 357200), (893, 355600), (940, 337820), (950, 334264), (1016, 312550), (1064, 298450), (1175, 270256), (1270, 250040), (1316, 241300), (1330, 238760), (1400, 226822), (1520, 208915), (1645, 193040), (1778, 178600), (1786, 177800), (1880, 168910), (1900, 167132), (2032, 156275), (2128, 149225), (2350, 135128), (2413, 131600), (2540, 125020), (2632, 120650), (2660, 119380), (2800, 113411), (3175, 100016), (3290, 96520), (3325, 95504), (3556, 89300), (3572, 88900), (3760, 84455), (3800, 83566), (4445, 71440), (4465, 71120), (4700, 67564), (4826, 65800), (5080, 62510), (5264, 60325), (5320, 59690), (5969, 53200), (6251, 50800), (6350, 50008), (6580, 48260), (6650, 47752), (7112, 44650), (7144, 44450), (7600, 41783), (8225, 38608), (8890, 35720), (8930, 35560), (9400, 33782), (9652, 32900), (10160, 31255), (10640, 29845), (11938, 26600), (12065, 26320), (12502, 25400), (12700, 25004), (13160, 24130), (13300, 23876), (14224, 22325), (14288, 22225), (16450, 19304), (16891, 18800), (17780, 17860)]