243669089440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1129}}^1\times {\mathrm{27529}}^1$

素因数の和:28687

約数の個数: 144

約数和(自身を含む): 670272359400

約数和(自身を除く): 426603269960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1129, 1568, 1960, 2258, 3920, 4516, 5645, 7840, 7903, 9032, 11290, 15806, 18064, 22580, 27529, 31612, 36128, 39515, 45160, 55058, 55321, 63224, 79030, 90320, 110116, 110642, 126448, 137645, 158060, 180640, 192703, 220232, 221284, 252896, 275290, 276605, 316120, 385406, 440464, 442568, 550580, 553210, 632240, 770812, 880928, 885136, 963515, 1101160, 1106420, 1264480, 1348921, 1541624, 1770272, 1927030, 2202320, 2212840, 2697842, 3083248, 3854060, 4404640, 4425680, 5395684, 6166496, 6744605, 7708120, 8851360, 10791368, 13489210, 15416240, 21582736, 26978420, 30832480, 31080241, 43165472, 53956840, 62160482, 107913680, 124320964, 155401205, 215827360, 217561687, 248641928, 310802410, 435123374, 497283856, 621604820, 870246748, 994567712, 1087808435, 1243209640, 1522931809, 1740493496, 2175616870, 2486419280, 3045863618, 3480986992, 4351233740, 4972838560, 6091727236, 6961973984, 7614659045, 8702467480, 12183454472, 15229318090, 17404934960, 24366908944, 30458636180, 34809869920, 48733817888, 60917272360, 121834544720, 243669089440]

約数ペア:

[(1, 243669089440), (2, 121834544720), (4, 60917272360), (5, 48733817888), (7, 34809869920), (8, 30458636180), (10, 24366908944), (14, 17404934960), (16, 15229318090), (20, 12183454472), (28, 8702467480), (32, 7614659045), (35, 6961973984), (40, 6091727236), (49, 4972838560), (56, 4351233740), (70, 3480986992), (80, 3045863618), (98, 2486419280), (112, 2175616870), (140, 1740493496), (160, 1522931809), (196, 1243209640), (224, 1087808435), (245, 994567712), (280, 870246748), (392, 621604820), (490, 497283856), (560, 435123374), (784, 310802410), (980, 248641928), (1120, 217561687), (1129, 215827360), (1568, 155401205), (1960, 124320964), (2258, 107913680), (3920, 62160482), (4516, 53956840), (5645, 43165472), (7840, 31080241), (7903, 30832480), (9032, 26978420), (11290, 21582736), (15806, 15416240), (18064, 13489210), (22580, 10791368), (27529, 8851360), (31612, 7708120), (36128, 6744605), (39515, 6166496), (45160, 5395684), (55058, 4425680), (55321, 4404640), (63224, 3854060), (79030, 3083248), (90320, 2697842), (110116, 2212840), (110642, 2202320), (126448, 1927030), (137645, 1770272), (158060, 1541624), (180640, 1348921), (192703, 1264480), (220232, 1106420), (221284, 1101160), (252896, 963515), (275290, 885136), (276605, 880928), (316120, 770812), (385406, 632240), (440464, 553210), (442568, 550580)]