2146072560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{42379}}^1$

素因数の和:42606

約数の個数: 80

約数和(自身を含む): 6684512640

約数和(自身を除く): 4538440080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 8440, 10128, 12660, 16880, 25320, 42379, 50640, 84758, 127137, 169516, 211895, 254274, 339032, 423790, 508548, 635685, 678064, 847580, 1017096, 1271370, 1695160, 2034192, 2542740, 3390320, 5085480, 8941969, 10170960, 17883938, 26825907, 35767876, 44709845, 53651814, 71535752, 89419690, 107303628, 134129535, 143071504, 178839380, 214607256, 268259070, 357678760, 429214512, 536518140, 715357520, 1073036280, 2146072560]

約数ペア:

[(1, 2146072560), (2, 1073036280), (3, 715357520), (4, 536518140), (5, 429214512), (6, 357678760), (8, 268259070), (10, 214607256), (12, 178839380), (15, 143071504), (16, 134129535), (20, 107303628), (24, 89419690), (30, 71535752), (40, 53651814), (48, 44709845), (60, 35767876), (80, 26825907), (120, 17883938), (211, 10170960), (240, 8941969), (422, 5085480), (633, 3390320), (844, 2542740), (1055, 2034192), (1266, 1695160), (1688, 1271370), (2110, 1017096), (2532, 847580), (3165, 678064), (3376, 635685), (4220, 508548), (5064, 423790), (6330, 339032), (8440, 254274), (10128, 211895), (12660, 169516), (16880, 127137), (25320, 84758), (42379, 50640)]