207079440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8377}}^1$

素因数の和:8496

約数の個数: 80

約数和(自身を含む): 648256128

約数和(自身を除く): 441176688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 8377, 12360, 16754, 24720, 25131, 33508, 41885, 50262, 67016, 83770, 100524, 125655, 134032, 167540, 201048, 251310, 335080, 402096, 502620, 670160, 862831, 1005240, 1725662, 2010480, 2588493, 3451324, 4314155, 5176986, 6902648, 8628310, 10353972, 12942465, 13805296, 17256620, 20707944, 25884930, 34513240, 41415888, 51769860, 69026480, 103539720, 207079440]

約数ペア:

[(1, 207079440), (2, 103539720), (3, 69026480), (4, 51769860), (5, 41415888), (6, 34513240), (8, 25884930), (10, 20707944), (12, 17256620), (15, 13805296), (16, 12942465), (20, 10353972), (24, 8628310), (30, 6902648), (40, 5176986), (48, 4314155), (60, 3451324), (80, 2588493), (103, 2010480), (120, 1725662), (206, 1005240), (240, 862831), (309, 670160), (412, 502620), (515, 402096), (618, 335080), (824, 251310), (1030, 201048), (1236, 167540), (1545, 134032), (1648, 125655), (2060, 100524), (2472, 83770), (3090, 67016), (4120, 50262), (4944, 41885), (6180, 33508), (8240, 25131), (8377, 24720), (12360, 16754)]