214499520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1143

約数の個数: 168

約数和(自身を含む): 748893600

約数和(自身を除く): 534394080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1049, 1065, 1136, 1278, 1420, 1440, 1704, 2098, 2130, 2272, 2556, 2840, 2880, 3147, 3195, 3408, 4196, 4260, 4544, 5112, 5245, 5680, 6294, 6390, 6816, 8392, 8520, 9441, 10224, 10490, 11360, 12588, 12780, 13632, 15735, 16784, 17040, 18882, 20448, 20980, 22720, 25176, 25560, 31470, 33568, 34080, 37764, 40896, 41960, 47205, 50352, 51120, 62940, 67136, 68160, 74479, 75528, 83920, 94410, 100704, 102240, 125880, 148958, 151056, 167840, 188820, 201408, 204480, 223437, 251760, 297916, 302112, 335680, 372395, 377640, 446874, 503520, 595832, 604224, 670311, 744790, 755280, 893748, 1007040, 1117185, 1191664, 1340622, 1489580, 1510560, 1787496, 2234370, 2383328, 2681244, 2979160, 3021120, 3351555, 3574992, 4468740, 4766656, 5362488, 5958320, 6703110, 7149984, 8937480, 10724976, 11916640, 13406220, 14299968, 17874960, 21449952, 23833280, 26812440, 35749920, 42899904, 53624880, 71499840, 107249760, 214499520]

約数ペア:

[(1, 214499520), (2, 107249760), (3, 71499840), (4, 53624880), (5, 42899904), (6, 35749920), (8, 26812440), (9, 23833280), (10, 21449952), (12, 17874960), (15, 14299968), (16, 13406220), (18, 11916640), (20, 10724976), (24, 8937480), (30, 7149984), (32, 6703110), (36, 5958320), (40, 5362488), (45, 4766656), (48, 4468740), (60, 3574992), (64, 3351555), (71, 3021120), (72, 2979160), (80, 2681244), (90, 2383328), (96, 2234370), (120, 1787496), (142, 1510560), (144, 1489580), (160, 1340622), (180, 1191664), (192, 1117185), (213, 1007040), (240, 893748), (284, 755280), (288, 744790), (320, 670311), (355, 604224), (360, 595832), (426, 503520), (480, 446874), (568, 377640), (576, 372395), (639, 335680), (710, 302112), (720, 297916), (852, 251760), (960, 223437), (1049, 204480), (1065, 201408), (1136, 188820), (1278, 167840), (1420, 151056), (1440, 148958), (1704, 125880), (2098, 102240), (2130, 100704), (2272, 94410), (2556, 83920), (2840, 75528), (2880, 74479), (3147, 68160), (3195, 67136), (3408, 62940), (4196, 51120), (4260, 50352), (4544, 47205), (5112, 41960), (5245, 40896), (5680, 37764), (6294, 34080), (6390, 33568), (6816, 31470), (8392, 25560), (8520, 25176), (9441, 22720), (10224, 20980), (10490, 20448), (11360, 18882), (12588, 17040), (12780, 16784), (13632, 15735)]