1747890240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8629}}^1$

素因数の和:8860

約数の個数: 112

約数和(自身を含む): 5576498880

約数和(自身を除く): 3828608640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 6752, 8440, 8629, 10128, 12660, 13504, 16880, 17258, 20256, 25320, 25887, 33760, 34516, 40512, 43145, 50640, 51774, 67520, 69032, 86290, 101280, 103548, 129435, 138064, 172580, 202560, 207096, 258870, 276128, 345160, 414192, 517740, 552256, 690320, 828384, 1035480, 1380640, 1656768, 1820719, 2070960, 2761280, 3641438, 4141920, 5462157, 7282876, 8283840, 9103595, 10924314, 14565752, 18207190, 21848628, 27310785, 29131504, 36414380, 43697256, 54621570, 58263008, 72828760, 87394512, 109243140, 116526016, 145657520, 174789024, 218486280, 291315040, 349578048, 436972560, 582630080, 873945120, 1747890240]

約数ペア:

[(1, 1747890240), (2, 873945120), (3, 582630080), (4, 436972560), (5, 349578048), (6, 291315040), (8, 218486280), (10, 174789024), (12, 145657520), (15, 116526016), (16, 109243140), (20, 87394512), (24, 72828760), (30, 58263008), (32, 54621570), (40, 43697256), (48, 36414380), (60, 29131504), (64, 27310785), (80, 21848628), (96, 18207190), (120, 14565752), (160, 10924314), (192, 9103595), (211, 8283840), (240, 7282876), (320, 5462157), (422, 4141920), (480, 3641438), (633, 2761280), (844, 2070960), (960, 1820719), (1055, 1656768), (1266, 1380640), (1688, 1035480), (2110, 828384), (2532, 690320), (3165, 552256), (3376, 517740), (4220, 414192), (5064, 345160), (6330, 276128), (6752, 258870), (8440, 207096), (8629, 202560), (10128, 172580), (12660, 138064), (13504, 129435), (16880, 103548), (17258, 101280), (20256, 86290), (25320, 69032), (25887, 67520), (33760, 51774), (34516, 50640), (40512, 43145)]