625879680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14173}}^1$

素因数の和:14218

約数の個数: 128

約数和(自身を含む): 2081877120

約数和(自身を除く): 1455997440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14173, 14720, 22080, 28346, 42519, 44160, 56692, 70865, 85038, 113384, 141730, 170076, 212595, 226768, 283460, 325979, 340152, 425190, 453536, 566920, 651958, 680304, 850380, 907072, 977937, 1133840, 1303916, 1360608, 1629895, 1700760, 1814144, 1955874, 2267680, 2607832, 2721216, 3259790, 3401520, 3911748, 4535360, 4889685, 5215664, 5442432, 6519580, 6803040, 7823496, 9070720, 9779370, 10431328, 13039160, 13606080, 15646992, 19558740, 20862656, 26078320, 27212160, 31293984, 39117480, 41725312, 52156640, 62587968, 78234960, 104313280, 125175936, 156469920, 208626560, 312939840, 625879680]

約数ペア:

[(1, 625879680), (2, 312939840), (3, 208626560), (4, 156469920), (5, 125175936), (6, 104313280), (8, 78234960), (10, 62587968), (12, 52156640), (15, 41725312), (16, 39117480), (20, 31293984), (23, 27212160), (24, 26078320), (30, 20862656), (32, 19558740), (40, 15646992), (46, 13606080), (48, 13039160), (60, 10431328), (64, 9779370), (69, 9070720), (80, 7823496), (92, 6803040), (96, 6519580), (115, 5442432), (120, 5215664), (128, 4889685), (138, 4535360), (160, 3911748), (184, 3401520), (192, 3259790), (230, 2721216), (240, 2607832), (276, 2267680), (320, 1955874), (345, 1814144), (368, 1700760), (384, 1629895), (460, 1360608), (480, 1303916), (552, 1133840), (640, 977937), (690, 907072), (736, 850380), (920, 680304), (960, 651958), (1104, 566920), (1380, 453536), (1472, 425190), (1840, 340152), (1920, 325979), (2208, 283460), (2760, 226768), (2944, 212595), (3680, 170076), (4416, 141730), (5520, 113384), (7360, 85038), (8832, 70865), (11040, 56692), (14173, 44160), (14720, 42519), (22080, 28346)]