317422080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:651

約数の個数: 240

約数和(自身を含む): 1149033600

約数和(自身を除く): 831611520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 599, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1198, 1280, 1380, 1440, 1472, 1536, 1656, 1797, 1840, 1920, 2070, 2208, 2304, 2396, 2560, 2760, 2880, 2944, 2995, 3312, 3594, 3680, 3840, 4140, 4416, 4608, 4792, 5391, 5520, 5760, 5888, 5990, 6624, 7188, 7360, 7680, 8280, 8832, 8985, 9584, 10782, 11040, 11520, 11776, 11980, 13248, 13777, 14376, 14720, 16560, 17664, 17970, 19168, 21564, 22080, 23040, 23960, 26496, 26955, 27554, 28752, 29440, 33120, 35328, 35940, 38336, 41331, 43128, 44160, 47920, 52992, 53910, 55108, 57504, 58880, 66240, 68885, 71880, 76672, 82662, 86256, 88320, 95840, 105984, 107820, 110216, 115008, 123993, 132480, 137770, 143760, 153344, 165324, 172512, 176640, 191680, 206655, 215640, 220432, 230016, 247986, 264960, 275540, 287520, 306688, 330648, 345024, 383360, 413310, 431280, 440864, 460032, 495972, 529920, 551080, 575040, 619965, 661296, 690048, 766720, 826620, 862560, 881728, 920064, 991944, 1102160, 1150080, 1239930, 1322592, 1380096, 1533440, 1653240, 1725120, 1763456, 1983888, 2204320, 2300160, 2479860, 2645184, 2760192, 3306480, 3450240, 3526912, 3967776, 4408640, 4600320, 4959720, 5290368, 6612960, 6900480, 7053824, 7935552, 8817280, 9919440, 10580736, 13225920, 13800960, 15871104, 17634560, 19838880, 21161472, 26451840, 31742208, 35269120, 39677760, 52903680, 63484416, 79355520, 105807360, 158711040, 317422080]

約数ペア:

[(1, 317422080), (2, 158711040), (3, 105807360), (4, 79355520), (5, 63484416), (6, 52903680), (8, 39677760), (9, 35269120), (10, 31742208), (12, 26451840), (15, 21161472), (16, 19838880), (18, 17634560), (20, 15871104), (23, 13800960), (24, 13225920), (30, 10580736), (32, 9919440), (36, 8817280), (40, 7935552), (45, 7053824), (46, 6900480), (48, 6612960), (60, 5290368), (64, 4959720), (69, 4600320), (72, 4408640), (80, 3967776), (90, 3526912), (92, 3450240), (96, 3306480), (115, 2760192), (120, 2645184), (128, 2479860), (138, 2300160), (144, 2204320), (160, 1983888), (180, 1763456), (184, 1725120), (192, 1653240), (207, 1533440), (230, 1380096), (240, 1322592), (256, 1239930), (276, 1150080), (288, 1102160), (320, 991944), (345, 920064), (360, 881728), (368, 862560), (384, 826620), (414, 766720), (460, 690048), (480, 661296), (512, 619965), (552, 575040), (576, 551080), (599, 529920), (640, 495972), (690, 460032), (720, 440864), (736, 431280), (768, 413310), (828, 383360), (920, 345024), (960, 330648), (1035, 306688), (1104, 287520), (1152, 275540), (1198, 264960), (1280, 247986), (1380, 230016), (1440, 220432), (1472, 215640), (1536, 206655), (1656, 191680), (1797, 176640), (1840, 172512), (1920, 165324), (2070, 153344), (2208, 143760), (2304, 137770), (2396, 132480), (2560, 123993), (2760, 115008), (2880, 110216), (2944, 107820), (2995, 105984), (3312, 95840), (3594, 88320), (3680, 86256), (3840, 82662), (4140, 76672), (4416, 71880), (4608, 68885), (4792, 66240), (5391, 58880), (5520, 57504), (5760, 55108), (5888, 53910), (5990, 52992), (6624, 47920), (7188, 44160), (7360, 43128), (7680, 41331), (8280, 38336), (8832, 35940), (8985, 35328), (9584, 33120), (10782, 29440), (11040, 28752), (11520, 27554), (11776, 26955), (11980, 26496), (13248, 23960), (13777, 23040), (14376, 22080), (14720, 21564), (16560, 19168), (17664, 17970)]