42256380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 126120960

約数和(自身を除く): 83864580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 101, 114, 190, 202, 228, 285, 303, 367, 380, 404, 505, 570, 606, 734, 1010, 1101, 1140, 1212, 1468, 1515, 1835, 1919, 2020, 2202, 3030, 3670, 3838, 4404, 5505, 5757, 6060, 6973, 7340, 7676, 9595, 11010, 11514, 13946, 19190, 20919, 22020, 23028, 27892, 28785, 34865, 37067, 38380, 41838, 57570, 69730, 74134, 83676, 104595, 111201, 115140, 139460, 148268, 185335, 209190, 222402, 370670, 418380, 444804, 556005, 704273, 741340, 1112010, 1408546, 2112819, 2224020, 2817092, 3521365, 4225638, 7042730, 8451276, 10564095, 14085460, 21128190, 42256380]

約数ペア:

[(1, 42256380), (2, 21128190), (3, 14085460), (4, 10564095), (5, 8451276), (6, 7042730), (10, 4225638), (12, 3521365), (15, 2817092), (19, 2224020), (20, 2112819), (30, 1408546), (38, 1112010), (57, 741340), (60, 704273), (76, 556005), (95, 444804), (101, 418380), (114, 370670), (190, 222402), (202, 209190), (228, 185335), (285, 148268), (303, 139460), (367, 115140), (380, 111201), (404, 104595), (505, 83676), (570, 74134), (606, 69730), (734, 57570), (1010, 41838), (1101, 38380), (1140, 37067), (1212, 34865), (1468, 28785), (1515, 27892), (1835, 23028), (1919, 22020), (2020, 20919), (2202, 19190), (3030, 13946), (3670, 11514), (3838, 11010), (4404, 9595), (5505, 7676), (5757, 7340), (6060, 6973)]