674910720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2703

約数の個数: 240

約数和(自身を含む): 2550854592

約数和(自身を除く): 1875943872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2663, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4608, 5280, 5326, 5632, 5760, 6336, 7040, 7680, 7920, 7989, 8448, 10560, 10652, 11520, 12672, 13315, 14080, 15840, 15978, 16896, 21120, 21304, 23040, 23967, 25344, 26630, 28160, 29293, 31680, 31956, 39945, 42240, 42608, 47934, 50688, 53260, 58586, 63360, 63912, 79890, 84480, 85216, 87879, 95868, 106520, 117172, 119835, 126720, 127824, 146465, 159780, 170432, 175758, 191736, 213040, 234344, 239670, 253440, 255648, 263637, 292930, 319560, 340864, 351516, 383472, 426080, 439395, 468688, 479340, 511296, 527274, 585860, 639120, 681728, 703032, 766944, 852160, 878790, 937376, 958680, 1022592, 1054548, 1171720, 1278240, 1318185, 1363456, 1406064, 1533888, 1704320, 1757580, 1874752, 1917360, 2045184, 2109096, 2343440, 2556480, 2636370, 2812128, 3067776, 3408640, 3515160, 3749504, 3834720, 4090368, 4218192, 4686880, 5112960, 5272740, 5624256, 6135552, 6817280, 7030320, 7499008, 7669440, 8436384, 9373760, 10225920, 10545480, 11248512, 12271104, 14060640, 14998016, 15338880, 16872768, 18747520, 20451840, 21090960, 22497024, 28121280, 30677760, 33745536, 37495040, 42181920, 44994048, 56242560, 61355520, 67491072, 74990080, 84363840, 112485120, 134982144, 168727680, 224970240, 337455360, 674910720]

約数ペア:

[(1, 674910720), (2, 337455360), (3, 224970240), (4, 168727680), (5, 134982144), (6, 112485120), (8, 84363840), (9, 74990080), (10, 67491072), (11, 61355520), (12, 56242560), (15, 44994048), (16, 42181920), (18, 37495040), (20, 33745536), (22, 30677760), (24, 28121280), (30, 22497024), (32, 21090960), (33, 20451840), (36, 18747520), (40, 16872768), (44, 15338880), (45, 14998016), (48, 14060640), (55, 12271104), (60, 11248512), (64, 10545480), (66, 10225920), (72, 9373760), (80, 8436384), (88, 7669440), (90, 7499008), (96, 7030320), (99, 6817280), (110, 6135552), (120, 5624256), (128, 5272740), (132, 5112960), (144, 4686880), (160, 4218192), (165, 4090368), (176, 3834720), (180, 3749504), (192, 3515160), (198, 3408640), (220, 3067776), (240, 2812128), (256, 2636370), (264, 2556480), (288, 2343440), (320, 2109096), (330, 2045184), (352, 1917360), (360, 1874752), (384, 1757580), (396, 1704320), (440, 1533888), (480, 1406064), (495, 1363456), (512, 1318185), (528, 1278240), (576, 1171720), (640, 1054548), (660, 1022592), (704, 958680), (720, 937376), (768, 878790), (792, 852160), (880, 766944), (960, 703032), (990, 681728), (1056, 639120), (1152, 585860), (1280, 527274), (1320, 511296), (1408, 479340), (1440, 468688), (1536, 439395), (1584, 426080), (1760, 383472), (1920, 351516), (1980, 340864), (2112, 319560), (2304, 292930), (2560, 263637), (2640, 255648), (2663, 253440), (2816, 239670), (2880, 234344), (3168, 213040), (3520, 191736), (3840, 175758), (3960, 170432), (4224, 159780), (4608, 146465), (5280, 127824), (5326, 126720), (5632, 119835), (5760, 117172), (6336, 106520), (7040, 95868), (7680, 87879), (7920, 85216), (7989, 84480), (8448, 79890), (10560, 63912), (10652, 63360), (11520, 58586), (12672, 53260), (13315, 50688), (14080, 47934), (15840, 42608), (15978, 42240), (16896, 39945), (21120, 31956), (21304, 31680), (23040, 29293), (23967, 28160), (25344, 26630)]