207888240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 320

約数和(自身を含む): 809948160

約数和(自身を除く): 602059920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 48, 51, 56, 58, 60, 68, 70, 80, 84, 85, 87, 102, 105, 112, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 232, 238, 240, 251, 255, 272, 280, 290, 336, 340, 348, 357, 406, 408, 420, 435, 464, 476, 493, 502, 510, 560, 580, 595, 609, 680, 696, 714, 753, 812, 816, 840, 870, 952, 986, 1004, 1015, 1020, 1160, 1190, 1218, 1255, 1360, 1392, 1428, 1479, 1506, 1624, 1680, 1740, 1757, 1785, 1904, 1972, 2008, 2030, 2040, 2320, 2380, 2436, 2465, 2510, 2856, 2958, 3012, 3045, 3248, 3451, 3480, 3514, 3570, 3765, 3944, 4016, 4060, 4080, 4267, 4760, 4872, 4930, 5020, 5271, 5712, 5916, 6024, 6090, 6902, 6960, 7028, 7140, 7279, 7395, 7530, 7888, 8120, 8534, 8785, 9520, 9744, 9860, 10040, 10353, 10542, 11832, 12048, 12180, 12801, 13804, 14056, 14280, 14558, 14790, 15060, 16240, 17068, 17255, 17570, 19720, 20080, 20706, 21084, 21335, 21837, 23664, 24360, 25602, 26355, 27608, 28112, 28560, 29116, 29580, 29869, 30120, 34136, 34510, 35140, 36395, 39440, 41412, 42168, 42670, 43674, 48720, 50953, 51204, 51765, 52710, 55216, 58232, 59160, 59738, 60240, 64005, 68272, 69020, 70280, 72790, 82824, 84336, 85340, 87348, 89607, 101906, 102408, 103530, 105420, 109185, 116464, 118320, 119476, 123743, 128010, 138040, 140560, 145580, 149345, 152859, 165648, 170680, 174696, 179214, 203812, 204816, 207060, 210840, 218370, 238952, 247486, 254765, 256020, 276080, 291160, 298690, 305718, 341360, 349392, 358428, 371229, 407624, 414120, 421680, 436740, 448035, 477904, 494972, 509530, 512040, 582320, 597380, 611436, 618715, 716856, 742458, 764295, 815248, 828240, 866201, 873480, 896070, 989944, 1019060, 1024080, 1194760, 1222872, 1237430, 1433712, 1484916, 1528590, 1732402, 1746960, 1792140, 1856145, 1979888, 2038120, 2389520, 2445744, 2474860, 2598603, 2969832, 3057180, 3464804, 3584280, 3712290, 4076240, 4331005, 4949720, 5197206, 5939664, 6114360, 6929608, 7168560, 7424580, 8662010, 9899440, 10394412, 12228720, 12993015, 13859216, 14849160, 17324020, 20788824, 25986030, 29698320, 34648040, 41577648, 51972060, 69296080, 103944120, 207888240]

約数ペア:

[(1, 207888240), (2, 103944120), (3, 69296080), (4, 51972060), (5, 41577648), (6, 34648040), (7, 29698320), (8, 25986030), (10, 20788824), (12, 17324020), (14, 14849160), (15, 13859216), (16, 12993015), (17, 12228720), (20, 10394412), (21, 9899440), (24, 8662010), (28, 7424580), (29, 7168560), (30, 6929608), (34, 6114360), (35, 5939664), (40, 5197206), (42, 4949720), (48, 4331005), (51, 4076240), (56, 3712290), (58, 3584280), (60, 3464804), (68, 3057180), (70, 2969832), (80, 2598603), (84, 2474860), (85, 2445744), (87, 2389520), (102, 2038120), (105, 1979888), (112, 1856145), (116, 1792140), (119, 1746960), (120, 1732402), (136, 1528590), (140, 1484916), (145, 1433712), (168, 1237430), (170, 1222872), (174, 1194760), (203, 1024080), (204, 1019060), (210, 989944), (232, 896070), (238, 873480), (240, 866201), (251, 828240), (255, 815248), (272, 764295), (280, 742458), (290, 716856), (336, 618715), (340, 611436), (348, 597380), (357, 582320), (406, 512040), (408, 509530), (420, 494972), (435, 477904), (464, 448035), (476, 436740), (493, 421680), (502, 414120), (510, 407624), (560, 371229), (580, 358428), (595, 349392), (609, 341360), (680, 305718), (696, 298690), (714, 291160), (753, 276080), (812, 256020), (816, 254765), (840, 247486), (870, 238952), (952, 218370), (986, 210840), (1004, 207060), (1015, 204816), (1020, 203812), (1160, 179214), (1190, 174696), (1218, 170680), (1255, 165648), (1360, 152859), (1392, 149345), (1428, 145580), (1479, 140560), (1506, 138040), (1624, 128010), (1680, 123743), (1740, 119476), (1757, 118320), (1785, 116464), (1904, 109185), (1972, 105420), (2008, 103530), (2030, 102408), (2040, 101906), (2320, 89607), (2380, 87348), (2436, 85340), (2465, 84336), (2510, 82824), (2856, 72790), (2958, 70280), (3012, 69020), (3045, 68272), (3248, 64005), (3451, 60240), (3480, 59738), (3514, 59160), (3570, 58232), (3765, 55216), (3944, 52710), (4016, 51765), (4060, 51204), (4080, 50953), (4267, 48720), (4760, 43674), (4872, 42670), (4930, 42168), (5020, 41412), (5271, 39440), (5712, 36395), (5916, 35140), (6024, 34510), (6090, 34136), (6902, 30120), (6960, 29869), (7028, 29580), (7140, 29116), (7279, 28560), (7395, 28112), (7530, 27608), (7888, 26355), (8120, 25602), (8534, 24360), (8785, 23664), (9520, 21837), (9744, 21335), (9860, 21084), (10040, 20706), (10353, 20080), (10542, 19720), (11832, 17570), (12048, 17255), (12180, 17068), (12801, 16240), (13804, 15060), (14056, 14790), (14280, 14558)]