160874640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1142

約数の個数: 160

約数和(自身を含む): 562464000

約数和(自身を除く): 401589360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1049, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2098, 2130, 2160, 2556, 2840, 3147, 3195, 3408, 3834, 4196, 4260, 5112, 5245, 5680, 6294, 6390, 7668, 8392, 8520, 9441, 9585, 10224, 10490, 12588, 12780, 15336, 15735, 16784, 17040, 18882, 19170, 20980, 25176, 25560, 28323, 30672, 31470, 37764, 38340, 41960, 47205, 50352, 51120, 56646, 62940, 74479, 75528, 76680, 83920, 94410, 113292, 125880, 141615, 148958, 151056, 153360, 188820, 223437, 226584, 251760, 283230, 297916, 372395, 377640, 446874, 453168, 566460, 595832, 670311, 744790, 755280, 893748, 1117185, 1132920, 1191664, 1340622, 1489580, 1787496, 2010933, 2234370, 2265840, 2681244, 2979160, 3351555, 3574992, 4021866, 4468740, 5362488, 5958320, 6703110, 8043732, 8937480, 10054665, 10724976, 13406220, 16087464, 17874960, 20109330, 26812440, 32174928, 40218660, 53624880, 80437320, 160874640]

約数ペア:

[(1, 160874640), (2, 80437320), (3, 53624880), (4, 40218660), (5, 32174928), (6, 26812440), (8, 20109330), (9, 17874960), (10, 16087464), (12, 13406220), (15, 10724976), (16, 10054665), (18, 8937480), (20, 8043732), (24, 6703110), (27, 5958320), (30, 5362488), (36, 4468740), (40, 4021866), (45, 3574992), (48, 3351555), (54, 2979160), (60, 2681244), (71, 2265840), (72, 2234370), (80, 2010933), (90, 1787496), (108, 1489580), (120, 1340622), (135, 1191664), (142, 1132920), (144, 1117185), (180, 893748), (213, 755280), (216, 744790), (240, 670311), (270, 595832), (284, 566460), (355, 453168), (360, 446874), (426, 377640), (432, 372395), (540, 297916), (568, 283230), (639, 251760), (710, 226584), (720, 223437), (852, 188820), (1049, 153360), (1065, 151056), (1080, 148958), (1136, 141615), (1278, 125880), (1420, 113292), (1704, 94410), (1917, 83920), (2098, 76680), (2130, 75528), (2160, 74479), (2556, 62940), (2840, 56646), (3147, 51120), (3195, 50352), (3408, 47205), (3834, 41960), (4196, 38340), (4260, 37764), (5112, 31470), (5245, 30672), (5680, 28323), (6294, 25560), (6390, 25176), (7668, 20980), (8392, 19170), (8520, 18882), (9441, 17040), (9585, 16784), (10224, 15735), (10490, 15336), (12588, 12780)]