13147117440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{3061}}^1$

素因数の和:5320

約数の個数: 128

約数和(自身を含む): 41938866720

約数和(自身を除く): 28791749280

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2237, 3061, 4474, 6122, 6711, 8948, 9183, 11185, 12244, 13422, 15305, 17896, 18366, 22370, 24488, 26844, 30610, 33555, 35792, 36732, 44740, 45915, 48976, 53688, 61220, 67110, 71584, 73464, 89480, 91830, 97952, 107376, 122440, 134220, 143168, 146928, 178960, 183660, 195904, 214752, 244880, 268440, 286336, 293856, 357920, 367320, 391808, 429504, 489760, 536880, 587712, 715840, 734640, 859008, 979520, 1073760, 1175424, 1431680, 1469280, 1959040, 2147520, 2938560, 4295040, 5877120, 6847457, 13694914, 20542371, 27389828, 34237285, 41084742, 54779656, 68474570, 82169484, 102711855, 109559312, 136949140, 164338968, 205423710, 219118624, 273898280, 328677936, 410847420, 438237248, 547796560, 657355872, 821694840, 876474496, 1095593120, 1314711744, 1643389680, 2191186240, 2629423488, 3286779360, 4382372480, 6573558720, 13147117440]

約数ペア:

[(1, 13147117440), (2, 6573558720), (3, 4382372480), (4, 3286779360), (5, 2629423488), (6, 2191186240), (8, 1643389680), (10, 1314711744), (12, 1095593120), (15, 876474496), (16, 821694840), (20, 657355872), (24, 547796560), (30, 438237248), (32, 410847420), (40, 328677936), (48, 273898280), (60, 219118624), (64, 205423710), (80, 164338968), (96, 136949140), (120, 109559312), (128, 102711855), (160, 82169484), (192, 68474570), (240, 54779656), (320, 41084742), (384, 34237285), (480, 27389828), (640, 20542371), (960, 13694914), (1920, 6847457), (2237, 5877120), (3061, 4295040), (4474, 2938560), (6122, 2147520), (6711, 1959040), (8948, 1469280), (9183, 1431680), (11185, 1175424), (12244, 1073760), (13422, 979520), (15305, 859008), (17896, 734640), (18366, 715840), (22370, 587712), (24488, 536880), (26844, 489760), (30610, 429504), (33555, 391808), (35792, 367320), (36732, 357920), (44740, 293856), (45915, 286336), (48976, 268440), (53688, 244880), (61220, 214752), (67110, 195904), (71584, 183660), (73464, 178960), (89480, 146928), (91830, 143168), (97952, 134220), (107376, 122440)]