69208320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 225167040

約数和(自身を除く): 155958720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 269, 320, 335, 384, 402, 480, 536, 538, 640, 670, 768, 804, 807, 960, 1005, 1072, 1076, 1280, 1340, 1345, 1608, 1614, 1920, 2010, 2144, 2152, 2680, 2690, 3216, 3228, 3840, 4020, 4035, 4288, 4304, 5360, 5380, 6432, 6456, 8040, 8070, 8576, 8608, 10720, 10760, 12864, 12912, 16080, 16140, 17152, 17216, 18023, 21440, 21520, 25728, 25824, 32160, 32280, 34432, 36046, 42880, 43040, 51456, 51648, 54069, 64320, 64560, 68864, 72092, 85760, 86080, 90115, 103296, 108138, 128640, 129120, 144184, 172160, 180230, 206592, 216276, 257280, 258240, 270345, 288368, 344320, 360460, 432552, 516480, 540690, 576736, 720920, 865104, 1032960, 1081380, 1153472, 1441840, 1730208, 2162760, 2306944, 2883680, 3460416, 4325520, 4613888, 5767360, 6920832, 8651040, 11534720, 13841664, 17302080, 23069440, 34604160, 69208320]

約数ペア:

[(1, 69208320), (2, 34604160), (3, 23069440), (4, 17302080), (5, 13841664), (6, 11534720), (8, 8651040), (10, 6920832), (12, 5767360), (15, 4613888), (16, 4325520), (20, 3460416), (24, 2883680), (30, 2306944), (32, 2162760), (40, 1730208), (48, 1441840), (60, 1153472), (64, 1081380), (67, 1032960), (80, 865104), (96, 720920), (120, 576736), (128, 540690), (134, 516480), (160, 432552), (192, 360460), (201, 344320), (240, 288368), (256, 270345), (268, 258240), (269, 257280), (320, 216276), (335, 206592), (384, 180230), (402, 172160), (480, 144184), (536, 129120), (538, 128640), (640, 108138), (670, 103296), (768, 90115), (804, 86080), (807, 85760), (960, 72092), (1005, 68864), (1072, 64560), (1076, 64320), (1280, 54069), (1340, 51648), (1345, 51456), (1608, 43040), (1614, 42880), (1920, 36046), (2010, 34432), (2144, 32280), (2152, 32160), (2680, 25824), (2690, 25728), (3216, 21520), (3228, 21440), (3840, 18023), (4020, 17216), (4035, 17152), (4288, 16140), (4304, 16080), (5360, 12912), (5380, 12864), (6432, 10760), (6456, 10720), (8040, 8608), (8070, 8576)]