73393920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 216

約数和(自身を含む): 265932576

約数和(自身を除く): 192538656

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, 277, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 554, 576, 640, 690, 720, 736, 768, 828, 831, 920, 960, 1035, 1104, 1108, 1152, 1280, 1380, 1385, 1440, 1472, 1656, 1662, 1840, 1920, 2070, 2208, 2216, 2304, 2493, 2760, 2770, 2880, 2944, 3312, 3324, 3680, 3840, 4140, 4155, 4416, 4432, 4986, 5520, 5540, 5760, 5888, 6371, 6624, 6648, 7360, 8280, 8310, 8832, 8864, 9972, 11040, 11080, 11520, 12465, 12742, 13248, 13296, 14720, 16560, 16620, 17664, 17728, 19113, 19944, 22080, 22160, 24930, 25484, 26496, 26592, 29440, 31855, 33120, 33240, 35456, 38226, 39888, 44160, 44320, 49860, 50968, 52992, 53184, 57339, 63710, 66240, 66480, 70912, 76452, 79776, 88320, 88640, 95565, 99720, 101936, 106368, 114678, 127420, 132480, 132960, 152904, 159552, 177280, 191130, 199440, 203872, 212736, 229356, 254840, 264960, 265920, 286695, 305808, 319104, 354560, 382260, 398880, 407744, 458712, 509680, 531840, 573390, 611616, 638208, 764520, 797760, 815488, 917424, 1019360, 1063680, 1146780, 1223232, 1529040, 1595520, 1630976, 1834848, 2038720, 2293560, 2446464, 3058080, 3191040, 3669696, 4077440, 4587120, 4892928, 6116160, 7339392, 8154880, 9174240, 12232320, 14678784, 18348480, 24464640, 36696960, 73393920]

約数ペア:

[(1, 73393920), (2, 36696960), (3, 24464640), (4, 18348480), (5, 14678784), (6, 12232320), (8, 9174240), (9, 8154880), (10, 7339392), (12, 6116160), (15, 4892928), (16, 4587120), (18, 4077440), (20, 3669696), (23, 3191040), (24, 3058080), (30, 2446464), (32, 2293560), (36, 2038720), (40, 1834848), (45, 1630976), (46, 1595520), (48, 1529040), (60, 1223232), (64, 1146780), (69, 1063680), (72, 1019360), (80, 917424), (90, 815488), (92, 797760), (96, 764520), (115, 638208), (120, 611616), (128, 573390), (138, 531840), (144, 509680), (160, 458712), (180, 407744), (184, 398880), (192, 382260), (207, 354560), (230, 319104), (240, 305808), (256, 286695), (276, 265920), (277, 264960), (288, 254840), (320, 229356), (345, 212736), (360, 203872), (368, 199440), (384, 191130), (414, 177280), (460, 159552), (480, 152904), (552, 132960), (554, 132480), (576, 127420), (640, 114678), (690, 106368), (720, 101936), (736, 99720), (768, 95565), (828, 88640), (831, 88320), (920, 79776), (960, 76452), (1035, 70912), (1104, 66480), (1108, 66240), (1152, 63710), (1280, 57339), (1380, 53184), (1385, 52992), (1440, 50968), (1472, 49860), (1656, 44320), (1662, 44160), (1840, 39888), (1920, 38226), (2070, 35456), (2208, 33240), (2216, 33120), (2304, 31855), (2493, 29440), (2760, 26592), (2770, 26496), (2880, 25484), (2944, 24930), (3312, 22160), (3324, 22080), (3680, 19944), (3840, 19113), (4140, 17728), (4155, 17664), (4416, 16620), (4432, 16560), (4986, 14720), (5520, 13296), (5540, 13248), (5760, 12742), (5888, 12465), (6371, 11520), (6624, 11080), (6648, 11040), (7360, 9972), (8280, 8864), (8310, 8832)]