353282960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3469}}^1$

素因数の和:3568

約数の個数: 80

約数和(自身を含む): 877771200

約数和(自身を除く): 524488240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 67, 76, 80, 95, 134, 152, 190, 268, 304, 335, 380, 536, 670, 760, 1072, 1273, 1340, 1520, 2546, 2680, 3469, 5092, 5360, 6365, 6938, 10184, 12730, 13876, 17345, 20368, 25460, 27752, 34690, 50920, 55504, 65911, 69380, 101840, 131822, 138760, 232423, 263644, 277520, 329555, 464846, 527288, 659110, 929692, 1054576, 1162115, 1318220, 1859384, 2324230, 2636440, 3718768, 4416037, 4648460, 5272880, 8832074, 9296920, 17664148, 18593840, 22080185, 35328296, 44160370, 70656592, 88320740, 176641480, 353282960]

約数ペア:

[(1, 353282960), (2, 176641480), (4, 88320740), (5, 70656592), (8, 44160370), (10, 35328296), (16, 22080185), (19, 18593840), (20, 17664148), (38, 9296920), (40, 8832074), (67, 5272880), (76, 4648460), (80, 4416037), (95, 3718768), (134, 2636440), (152, 2324230), (190, 1859384), (268, 1318220), (304, 1162115), (335, 1054576), (380, 929692), (536, 659110), (670, 527288), (760, 464846), (1072, 329555), (1273, 277520), (1340, 263644), (1520, 232423), (2546, 138760), (2680, 131822), (3469, 101840), (5092, 69380), (5360, 65911), (6365, 55504), (6938, 50920), (10184, 34690), (12730, 27752), (13876, 25460), (17345, 20368)]