267109780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16033}}^1$

素因数の和:16073

約数の個数: 72

約数和(自身を含む): 690937128

約数和(自身を除く): 423827348

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 16033, 16660, 32066, 64132, 80165, 112231, 160330, 224462, 272561, 320660, 448924, 545122, 561155, 785617, 1090244, 1122310, 1362805, 1571234, 1907927, 2244620, 2725610, 3142468, 3815854, 3928085, 5451220, 7631708, 7856170, 9539635, 13355489, 15712340, 19079270, 26710978, 38158540, 53421956, 66777445, 133554890, 267109780]

約数ペア:

[(1, 267109780), (2, 133554890), (4, 66777445), (5, 53421956), (7, 38158540), (10, 26710978), (14, 19079270), (17, 15712340), (20, 13355489), (28, 9539635), (34, 7856170), (35, 7631708), (49, 5451220), (68, 3928085), (70, 3815854), (85, 3142468), (98, 2725610), (119, 2244620), (140, 1907927), (170, 1571234), (196, 1362805), (238, 1122310), (245, 1090244), (340, 785617), (476, 561155), (490, 545122), (595, 448924), (833, 320660), (980, 272561), (1190, 224462), (1666, 160330), (2380, 112231), (3332, 80165), (4165, 64132), (8330, 32066), (16033, 16660)]