320095140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6269}}^1$

素因数の和:6341

約数の個数: 96

約数和(自身を含む): 960664320

約数和(自身を除く): 640569180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 345, 370, 444, 460, 555, 690, 740, 851, 1110, 1380, 1702, 2220, 2553, 3404, 4255, 5106, 6269, 8510, 10212, 12538, 12765, 17020, 18807, 25076, 25530, 31345, 37614, 51060, 62690, 75228, 94035, 125380, 144187, 188070, 231953, 288374, 376140, 432561, 463906, 576748, 695859, 720935, 865122, 927812, 1159765, 1391718, 1441870, 1730244, 2162805, 2319530, 2783436, 2883740, 3479295, 4325610, 4639060, 5334919, 6958590, 8651220, 10669838, 13917180, 16004757, 21339676, 26674595, 32009514, 53349190, 64019028, 80023785, 106698380, 160047570, 320095140]

約数ペア:

[(1, 320095140), (2, 160047570), (3, 106698380), (4, 80023785), (5, 64019028), (6, 53349190), (10, 32009514), (12, 26674595), (15, 21339676), (20, 16004757), (23, 13917180), (30, 10669838), (37, 8651220), (46, 6958590), (60, 5334919), (69, 4639060), (74, 4325610), (92, 3479295), (111, 2883740), (115, 2783436), (138, 2319530), (148, 2162805), (185, 1730244), (222, 1441870), (230, 1391718), (276, 1159765), (345, 927812), (370, 865122), (444, 720935), (460, 695859), (555, 576748), (690, 463906), (740, 432561), (851, 376140), (1110, 288374), (1380, 231953), (1702, 188070), (2220, 144187), (2553, 125380), (3404, 94035), (4255, 75228), (5106, 62690), (6269, 51060), (8510, 37614), (10212, 31345), (12538, 25530), (12765, 25076), (17020, 18807)]