142895250120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{939853}}^1$

素因数の和:940055

約数の個数: 128

約数和(自身を含む): 492633872640

約数和(自身を除く): 349738622520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 543, 724, 840, 905, 1086, 1267, 1448, 1810, 2172, 2534, 2715, 3620, 3801, 4344, 5068, 5430, 6335, 7240, 7602, 10136, 10860, 12670, 15204, 19005, 21720, 25340, 30408, 38010, 50680, 76020, 152040, 939853, 1879706, 2819559, 3759412, 4699265, 5639118, 6578971, 7518824, 9398530, 11278236, 13157942, 14097795, 18797060, 19736913, 22556472, 26315884, 28195590, 32894855, 37594120, 39473826, 52631768, 56391180, 65789710, 78947652, 98684565, 112782360, 131579420, 157895304, 170113393, 197369130, 263158840, 340226786, 394738260, 510340179, 680453572, 789476520, 850566965, 1020680358, 1190793751, 1360907144, 1701133930, 2041360716, 2381587502, 2551700895, 3402267860, 3572381253, 4082721432, 4763175004, 5103401790, 5953968755, 6804535720, 7144762506, 9526350008, 10206803580, 11907937510, 14289525012, 17861906265, 20413607160, 23815875020, 28579050024, 35723812530, 47631750040, 71447625060, 142895250120]

約数ペア:

[(1, 142895250120), (2, 71447625060), (3, 47631750040), (4, 35723812530), (5, 28579050024), (6, 23815875020), (7, 20413607160), (8, 17861906265), (10, 14289525012), (12, 11907937510), (14, 10206803580), (15, 9526350008), (20, 7144762506), (21, 6804535720), (24, 5953968755), (28, 5103401790), (30, 4763175004), (35, 4082721432), (40, 3572381253), (42, 3402267860), (56, 2551700895), (60, 2381587502), (70, 2041360716), (84, 1701133930), (105, 1360907144), (120, 1190793751), (140, 1020680358), (168, 850566965), (181, 789476520), (210, 680453572), (280, 510340179), (362, 394738260), (420, 340226786), (543, 263158840), (724, 197369130), (840, 170113393), (905, 157895304), (1086, 131579420), (1267, 112782360), (1448, 98684565), (1810, 78947652), (2172, 65789710), (2534, 56391180), (2715, 52631768), (3620, 39473826), (3801, 37594120), (4344, 32894855), (5068, 28195590), (5430, 26315884), (6335, 22556472), (7240, 19736913), (7602, 18797060), (10136, 14097795), (10860, 13157942), (12670, 11278236), (15204, 9398530), (19005, 7518824), (21720, 6578971), (25340, 5639118), (30408, 4699265), (38010, 3759412), (50680, 2819559), (76020, 1879706), (152040, 939853)]