497374080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1661

約数の個数: 256

約数和(自身を含む): 1891814400

約数和(自身を除く): 1394440320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1609, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3218, 3220, 3360, 3680, 3864, 4416, 4480, 4827, 4830, 5152, 5520, 6436, 6440, 6720, 7360, 7728, 8045, 8832, 9654, 9660, 10304, 11040, 11263, 12872, 12880, 13440, 14720, 15456, 16090, 19308, 19320, 20608, 22080, 22526, 24135, 25744, 25760, 30912, 32180, 33789, 37007, 38616, 38640, 44160, 45052, 48270, 51488, 51520, 56315, 61824, 64360, 67578, 74014, 77232, 77280, 90104, 96540, 102976, 103040, 111021, 112630, 128720, 135156, 148028, 154464, 154560, 168945, 180208, 185035, 193080, 205952, 222042, 225260, 257440, 259049, 270312, 296056, 308928, 309120, 337890, 360416, 370070, 386160, 444084, 450520, 514880, 518098, 540624, 555105, 592112, 617856, 675780, 720832, 740140, 772320, 777147, 888168, 901040, 1029760, 1036196, 1081248, 1110210, 1184224, 1295245, 1351560, 1441664, 1480280, 1544640, 1554294, 1776336, 1802080, 2072392, 2162496, 2220420, 2368448, 2590490, 2703120, 2960560, 3089280, 3108588, 3552672, 3604160, 3885735, 4144784, 4324992, 4440840, 4736896, 5180980, 5406240, 5921120, 6217176, 7105344, 7208320, 7771470, 8289568, 8881680, 10361960, 10812480, 11842240, 12434352, 14210688, 15542940, 16579136, 17763360, 20723920, 21624960, 23684480, 24868704, 31085880, 33158272, 35526720, 41447840, 49737408, 62171760, 71053440, 82895680, 99474816, 124343520, 165791360, 248687040, 497374080]

約数ペア:

[(1, 497374080), (2, 248687040), (3, 165791360), (4, 124343520), (5, 99474816), (6, 82895680), (7, 71053440), (8, 62171760), (10, 49737408), (12, 41447840), (14, 35526720), (15, 33158272), (16, 31085880), (20, 24868704), (21, 23684480), (23, 21624960), (24, 20723920), (28, 17763360), (30, 16579136), (32, 15542940), (35, 14210688), (40, 12434352), (42, 11842240), (46, 10812480), (48, 10361960), (56, 8881680), (60, 8289568), (64, 7771470), (69, 7208320), (70, 7105344), (80, 6217176), (84, 5921120), (92, 5406240), (96, 5180980), (105, 4736896), (112, 4440840), (115, 4324992), (120, 4144784), (128, 3885735), (138, 3604160), (140, 3552672), (160, 3108588), (161, 3089280), (168, 2960560), (184, 2703120), (192, 2590490), (210, 2368448), (224, 2220420), (230, 2162496), (240, 2072392), (276, 1802080), (280, 1776336), (320, 1554294), (322, 1544640), (336, 1480280), (345, 1441664), (368, 1351560), (384, 1295245), (420, 1184224), (448, 1110210), (460, 1081248), (480, 1036196), (483, 1029760), (552, 901040), (560, 888168), (640, 777147), (644, 772320), (672, 740140), (690, 720832), (736, 675780), (805, 617856), (840, 592112), (896, 555105), (920, 540624), (960, 518098), (966, 514880), (1104, 450520), (1120, 444084), (1288, 386160), (1344, 370070), (1380, 360416), (1472, 337890), (1609, 309120), (1610, 308928), (1680, 296056), (1840, 270312), (1920, 259049), (1932, 257440), (2208, 225260), (2240, 222042), (2415, 205952), (2576, 193080), (2688, 185035), (2760, 180208), (2944, 168945), (3218, 154560), (3220, 154464), (3360, 148028), (3680, 135156), (3864, 128720), (4416, 112630), (4480, 111021), (4827, 103040), (4830, 102976), (5152, 96540), (5520, 90104), (6436, 77280), (6440, 77232), (6720, 74014), (7360, 67578), (7728, 64360), (8045, 61824), (8832, 56315), (9654, 51520), (9660, 51488), (10304, 48270), (11040, 45052), (11263, 44160), (12872, 38640), (12880, 38616), (13440, 37007), (14720, 33789), (15456, 32180), (16090, 30912), (19308, 25760), (19320, 25744), (20608, 24135), (22080, 22526)]