13917002520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{11923}}^1$

素因数の和:12145

約数の個数: 128

約数和(自身を含む): 42651671040

約数和(自身を除く): 28734668520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 137, 142, 213, 274, 284, 355, 411, 426, 548, 568, 685, 710, 822, 852, 1065, 1096, 1370, 1420, 1644, 1704, 2055, 2130, 2740, 2840, 3288, 4110, 4260, 5480, 8220, 8520, 9727, 11923, 16440, 19454, 23846, 29181, 35769, 38908, 47692, 48635, 58362, 59615, 71538, 77816, 95384, 97270, 116724, 119230, 143076, 145905, 178845, 194540, 233448, 238460, 286152, 291810, 357690, 389080, 476920, 583620, 715380, 846533, 1167240, 1430760, 1633451, 1693066, 2539599, 3266902, 3386132, 4232665, 4900353, 5079198, 6533804, 6772264, 8167255, 8465330, 9800706, 10158396, 12697995, 13067608, 16334510, 16930660, 19601412, 20316792, 24501765, 25395990, 32669020, 33861320, 39202824, 49003530, 50791980, 65338040, 98007060, 101583960, 115975021, 196014120, 231950042, 347925063, 463900084, 579875105, 695850126, 927800168, 1159750210, 1391700252, 1739625315, 2319500420, 2783400504, 3479250630, 4639000840, 6958501260, 13917002520]

約数ペア:

[(1, 13917002520), (2, 6958501260), (3, 4639000840), (4, 3479250630), (5, 2783400504), (6, 2319500420), (8, 1739625315), (10, 1391700252), (12, 1159750210), (15, 927800168), (20, 695850126), (24, 579875105), (30, 463900084), (40, 347925063), (60, 231950042), (71, 196014120), (120, 115975021), (137, 101583960), (142, 98007060), (213, 65338040), (274, 50791980), (284, 49003530), (355, 39202824), (411, 33861320), (426, 32669020), (548, 25395990), (568, 24501765), (685, 20316792), (710, 19601412), (822, 16930660), (852, 16334510), (1065, 13067608), (1096, 12697995), (1370, 10158396), (1420, 9800706), (1644, 8465330), (1704, 8167255), (2055, 6772264), (2130, 6533804), (2740, 5079198), (2840, 4900353), (3288, 4232665), (4110, 3386132), (4260, 3266902), (5480, 2539599), (8220, 1693066), (8520, 1633451), (9727, 1430760), (11923, 1167240), (16440, 846533), (19454, 715380), (23846, 583620), (29181, 476920), (35769, 389080), (38908, 357690), (47692, 291810), (48635, 286152), (58362, 238460), (59615, 233448), (71538, 194540), (77816, 178845), (95384, 145905), (97270, 143076), (116724, 119230)]