659661120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1373

約数の個数: 168

約数和(自身を含む): 2282342400

約数和(自身を除く): 1622681280

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, 72, 80, 90, 96, 120, 144, 160, 180, 192, 199, 240, 288, 320, 360, 398, 480, 576, 597, 720, 796, 960, 995, 1151, 1194, 1440, 1592, 1791, 1990, 2302, 2388, 2880, 2985, 3184, 3453, 3582, 3980, 4604, 4776, 5755, 5970, 6368, 6906, 7164, 7960, 8955, 9208, 9552, 10359, 11510, 11940, 12736, 13812, 14328, 15920, 17265, 17910, 18416, 19104, 20718, 23020, 23880, 27624, 28656, 31840, 34530, 35820, 36832, 38208, 41436, 46040, 47760, 51795, 55248, 57312, 63680, 69060, 71640, 73664, 82872, 92080, 95520, 103590, 110496, 114624, 138120, 143280, 165744, 184160, 191040, 207180, 220992, 229049, 276240, 286560, 331488, 368320, 414360, 458098, 552480, 573120, 662976, 687147, 828720, 916196, 1104960, 1145245, 1374294, 1657440, 1832392, 2061441, 2290490, 2748588, 3314880, 3435735, 3664784, 4122882, 4580980, 5497176, 6871470, 7329568, 8245764, 9161960, 10307205, 10994352, 13742940, 14659136, 16491528, 18323920, 20614410, 21988704, 27485880, 32983056, 36647840, 41228820, 43977408, 54971760, 65966112, 73295680, 82457640, 109943520, 131932224, 164915280, 219887040, 329830560, 659661120]

約数ペア:

[(1, 659661120), (2, 329830560), (3, 219887040), (4, 164915280), (5, 131932224), (6, 109943520), (8, 82457640), (9, 73295680), (10, 65966112), (12, 54971760), (15, 43977408), (16, 41228820), (18, 36647840), (20, 32983056), (24, 27485880), (30, 21988704), (32, 20614410), (36, 18323920), (40, 16491528), (45, 14659136), (48, 13742940), (60, 10994352), (64, 10307205), (72, 9161960), (80, 8245764), (90, 7329568), (96, 6871470), (120, 5497176), (144, 4580980), (160, 4122882), (180, 3664784), (192, 3435735), (199, 3314880), (240, 2748588), (288, 2290490), (320, 2061441), (360, 1832392), (398, 1657440), (480, 1374294), (576, 1145245), (597, 1104960), (720, 916196), (796, 828720), (960, 687147), (995, 662976), (1151, 573120), (1194, 552480), (1440, 458098), (1592, 414360), (1791, 368320), (1990, 331488), (2302, 286560), (2388, 276240), (2880, 229049), (2985, 220992), (3184, 207180), (3453, 191040), (3582, 184160), (3980, 165744), (4604, 143280), (4776, 138120), (5755, 114624), (5970, 110496), (6368, 103590), (6906, 95520), (7164, 92080), (7960, 82872), (8955, 73664), (9208, 71640), (9552, 69060), (10359, 63680), (11510, 57312), (11940, 55248), (12736, 51795), (13812, 47760), (14328, 46040), (15920, 41436), (17265, 38208), (17910, 36832), (18416, 35820), (19104, 34530), (20718, 31840), (23020, 28656), (23880, 27624)]