207973452800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3121}}^1$

素因数の和:3307

約数の個数: 264

約数和(自身を含む): 546791201040

約数和(自身を除く): 338817748240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 137, 152, 160, 190, 200, 256, 274, 304, 320, 380, 400, 475, 512, 548, 608, 640, 685, 760, 800, 950, 1024, 1096, 1216, 1280, 1370, 1520, 1600, 1900, 2192, 2432, 2560, 2603, 2740, 3040, 3121, 3200, 3425, 3800, 4384, 4864, 5120, 5206, 5480, 6080, 6242, 6400, 6850, 7600, 8768, 9728, 10412, 10960, 12160, 12484, 12800, 13015, 13700, 15200, 15605, 17536, 19456, 20824, 21920, 24320, 24968, 25600, 26030, 27400, 30400, 31210, 35072, 41648, 43840, 48640, 49936, 52060, 54800, 59299, 60800, 62420, 65075, 70144, 78025, 83296, 87680, 97280, 99872, 104120, 109600, 118598, 121600, 124840, 130150, 140288, 156050, 166592, 175360, 199744, 208240, 219200, 237196, 243200, 249680, 260300, 296495, 312100, 333184, 350720, 399488, 416480, 427577, 438400, 474392, 486400, 499360, 520600, 592990, 624200, 666368, 701440, 798976, 832960, 855154, 876800, 948784, 998720, 1041200, 1185980, 1248400, 1332736, 1482475, 1597952, 1665920, 1710308, 1753600, 1897568, 1997440, 2082400, 2137885, 2371960, 2496800, 2665472, 2964950, 3195904, 3331840, 3420616, 3507200, 3795136, 3994880, 4164800, 4275770, 4743920, 4993600, 5929900, 6663680, 6841232, 7590272, 7989760, 8123963, 8329600, 8551540, 9487840, 9987200, 10689425, 11859800, 13327360, 13682464, 15180544, 15979520, 16247926, 16659200, 17103080, 18975680, 19974400, 21378850, 23719600, 27364928, 30361088, 32495852, 33318400, 34206160, 37951360, 39948800, 40619815, 42757700, 47439200, 54729856, 60722176, 64991704, 66636800, 68412320, 75902720, 79897600, 81239630, 85515400, 94878400, 109459712, 129983408, 136824640, 151805440, 162479260, 171030800, 189756800, 203099075, 218919424, 259966816, 273649280, 303610880, 324958520, 342061600, 379513600, 406198150, 437838848, 519933632, 547298560, 649917040, 684123200, 759027200, 812396300, 1039867264, 1094597120, 1299834080, 1368246400, 1518054400, 1624792600, 2079734528, 2189194240, 2599668160, 2736492800, 3249585200, 4159469056, 5199336320, 5472985600, 6499170400, 8318938112, 10398672640, 10945971200, 12998340800, 20797345280, 25996681600, 41594690560, 51993363200, 103986726400, 207973452800]

約数ペア:

[(1, 207973452800), (2, 103986726400), (4, 51993363200), (5, 41594690560), (8, 25996681600), (10, 20797345280), (16, 12998340800), (19, 10945971200), (20, 10398672640), (25, 8318938112), (32, 6499170400), (38, 5472985600), (40, 5199336320), (50, 4159469056), (64, 3249585200), (76, 2736492800), (80, 2599668160), (95, 2189194240), (100, 2079734528), (128, 1624792600), (137, 1518054400), (152, 1368246400), (160, 1299834080), (190, 1094597120), (200, 1039867264), (256, 812396300), (274, 759027200), (304, 684123200), (320, 649917040), (380, 547298560), (400, 519933632), (475, 437838848), (512, 406198150), (548, 379513600), (608, 342061600), (640, 324958520), (685, 303610880), (760, 273649280), (800, 259966816), (950, 218919424), (1024, 203099075), (1096, 189756800), (1216, 171030800), (1280, 162479260), (1370, 151805440), (1520, 136824640), (1600, 129983408), (1900, 109459712), (2192, 94878400), (2432, 85515400), (2560, 81239630), (2603, 79897600), (2740, 75902720), (3040, 68412320), (3121, 66636800), (3200, 64991704), (3425, 60722176), (3800, 54729856), (4384, 47439200), (4864, 42757700), (5120, 40619815), (5206, 39948800), (5480, 37951360), (6080, 34206160), (6242, 33318400), (6400, 32495852), (6850, 30361088), (7600, 27364928), (8768, 23719600), (9728, 21378850), (10412, 19974400), (10960, 18975680), (12160, 17103080), (12484, 16659200), (12800, 16247926), (13015, 15979520), (13700, 15180544), (15200, 13682464), (15605, 13327360), (17536, 11859800), (19456, 10689425), (20824, 9987200), (21920, 9487840), (24320, 8551540), (24968, 8329600), (25600, 8123963), (26030, 7989760), (27400, 7590272), (30400, 6841232), (31210, 6663680), (35072, 5929900), (41648, 4993600), (43840, 4743920), (48640, 4275770), (49936, 4164800), (52060, 3994880), (54800, 3795136), (59299, 3507200), (60800, 3420616), (62420, 3331840), (65075, 3195904), (70144, 2964950), (78025, 2665472), (83296, 2496800), (87680, 2371960), (97280, 2137885), (99872, 2082400), (104120, 1997440), (109600, 1897568), (118598, 1753600), (121600, 1710308), (124840, 1665920), (130150, 1597952), (140288, 1482475), (156050, 1332736), (166592, 1248400), (175360, 1185980), (199744, 1041200), (208240, 998720), (219200, 948784), (237196, 876800), (243200, 855154), (249680, 832960), (260300, 798976), (296495, 701440), (312100, 666368), (333184, 624200), (350720, 592990), (399488, 520600), (416480, 499360), (427577, 486400), (438400, 474392)]