153753320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28901}}^1$

素因数の和:28938

約数の個数: 64

約数和(自身を含む): 416188800

約数和(自身を除く): 262435480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 28901, 57802, 115604, 144505, 202307, 231208, 289010, 404614, 549119, 578020, 809228, 1011535, 1098238, 1156040, 1618456, 2023070, 2196476, 2745595, 3843833, 4046140, 4392952, 5491190, 7687666, 8092280, 10982380, 15375332, 19219165, 21964760, 30750664, 38438330, 76876660, 153753320]

約数ペア:

[(1, 153753320), (2, 76876660), (4, 38438330), (5, 30750664), (7, 21964760), (8, 19219165), (10, 15375332), (14, 10982380), (19, 8092280), (20, 7687666), (28, 5491190), (35, 4392952), (38, 4046140), (40, 3843833), (56, 2745595), (70, 2196476), (76, 2023070), (95, 1618456), (133, 1156040), (140, 1098238), (152, 1011535), (190, 809228), (266, 578020), (280, 549119), (380, 404614), (532, 289010), (665, 231208), (760, 202307), (1064, 144505), (1330, 115604), (2660, 57802), (5320, 28901)]