16942563960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20169719}}^1$

素因数の和:20169740

約数の個数: 64

約数和(自身を含む): 58088793600

約数和(自身を除く): 41146229640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 20169719, 40339438, 60509157, 80678876, 100848595, 121018314, 141188033, 161357752, 201697190, 242036628, 282376066, 302545785, 403394380, 423564099, 484073256, 564752132, 605091570, 705940165, 806788760, 847128198, 1129504264, 1210183140, 1411880330, 1694256396, 2117820495, 2420366280, 2823760660, 3388512792, 4235640990, 5647521320, 8471281980, 16942563960]

約数ペア:

[(1, 16942563960), (2, 8471281980), (3, 5647521320), (4, 4235640990), (5, 3388512792), (6, 2823760660), (7, 2420366280), (8, 2117820495), (10, 1694256396), (12, 1411880330), (14, 1210183140), (15, 1129504264), (20, 847128198), (21, 806788760), (24, 705940165), (28, 605091570), (30, 564752132), (35, 484073256), (40, 423564099), (42, 403394380), (56, 302545785), (60, 282376066), (70, 242036628), (84, 201697190), (105, 161357752), (120, 141188033), (140, 121018314), (168, 100848595), (210, 80678876), (280, 60509157), (420, 40339438), (840, 20169719)]