246798720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6121}}^1$

素因数の和:6153

約数の個数: 192

約数和(自身を含む): 974132640

約数和(自身を除く): 727333920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6121, 6720, 8064, 10080, 12242, 13440, 18363, 20160, 24484, 30605, 36726, 40320, 42847, 48968, 55089, 61210, 73452, 85694, 91815, 97936, 110178, 122420, 128541, 146904, 171388, 183630, 195872, 214235, 220356, 244840, 257082, 275445, 293808, 342776, 367260, 385623, 391744, 428470, 440712, 489680, 514164, 550890, 587616, 642705, 685552, 734520, 771246, 783488, 856940, 881424, 979360, 1028328, 1101780, 1175232, 1285410, 1371104, 1469040, 1542492, 1713880, 1762848, 1928115, 1958720, 2056656, 2203560, 2350464, 2570820, 2742208, 2938080, 3084984, 3427760, 3525696, 3856230, 3917440, 4113312, 4407120, 5141640, 5484416, 5876160, 6169968, 6855520, 7051392, 7712460, 8226624, 8814240, 10283280, 11752320, 12339936, 13711040, 15424920, 16453248, 17628480, 20566560, 24679872, 27422080, 30849840, 35256960, 41133120, 49359744, 61699680, 82266240, 123399360, 246798720]

約数ペア:

[(1, 246798720), (2, 123399360), (3, 82266240), (4, 61699680), (5, 49359744), (6, 41133120), (7, 35256960), (8, 30849840), (9, 27422080), (10, 24679872), (12, 20566560), (14, 17628480), (15, 16453248), (16, 15424920), (18, 13711040), (20, 12339936), (21, 11752320), (24, 10283280), (28, 8814240), (30, 8226624), (32, 7712460), (35, 7051392), (36, 6855520), (40, 6169968), (42, 5876160), (45, 5484416), (48, 5141640), (56, 4407120), (60, 4113312), (63, 3917440), (64, 3856230), (70, 3525696), (72, 3427760), (80, 3084984), (84, 2938080), (90, 2742208), (96, 2570820), (105, 2350464), (112, 2203560), (120, 2056656), (126, 1958720), (128, 1928115), (140, 1762848), (144, 1713880), (160, 1542492), (168, 1469040), (180, 1371104), (192, 1285410), (210, 1175232), (224, 1101780), (240, 1028328), (252, 979360), (280, 881424), (288, 856940), (315, 783488), (320, 771246), (336, 734520), (360, 685552), (384, 642705), (420, 587616), (448, 550890), (480, 514164), (504, 489680), (560, 440712), (576, 428470), (630, 391744), (640, 385623), (672, 367260), (720, 342776), (840, 293808), (896, 275445), (960, 257082), (1008, 244840), (1120, 220356), (1152, 214235), (1260, 195872), (1344, 183630), (1440, 171388), (1680, 146904), (1920, 128541), (2016, 122420), (2240, 110178), (2520, 97936), (2688, 91815), (2880, 85694), (3360, 73452), (4032, 61210), (4480, 55089), (5040, 48968), (5760, 42847), (6121, 40320), (6720, 36726), (8064, 30605), (10080, 24484), (12242, 20160), (13440, 18363)]