19241780160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157823}}^1$

素因数の和:157970

約数の個数: 112

約数和(自身を含む): 61574086656

約数和(自身を除く): 42332306496

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, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 20320, 24384, 30480, 40640, 60960, 121920, 157823, 315646, 473469, 631292, 789115, 946938, 1262584, 1578230, 1893876, 2367345, 2525168, 3156460, 3787752, 4734690, 5050336, 6312920, 7575504, 9469380, 10100672, 12625840, 15151008, 18938760, 20043521, 25251680, 30302016, 37877520, 40087042, 50503360, 60130563, 75755040, 80174084, 100217605, 120261126, 151510080, 160348168, 200435210, 240522252, 300652815, 320696336, 400870420, 481044504, 601305630, 641392672, 801740840, 962089008, 1202611260, 1282785344, 1603481680, 1924178016, 2405222520, 3206963360, 3848356032, 4810445040, 6413926720, 9620890080, 19241780160]

約数ペア:

[(1, 19241780160), (2, 9620890080), (3, 6413926720), (4, 4810445040), (5, 3848356032), (6, 3206963360), (8, 2405222520), (10, 1924178016), (12, 1603481680), (15, 1282785344), (16, 1202611260), (20, 962089008), (24, 801740840), (30, 641392672), (32, 601305630), (40, 481044504), (48, 400870420), (60, 320696336), (64, 300652815), (80, 240522252), (96, 200435210), (120, 160348168), (127, 151510080), (160, 120261126), (192, 100217605), (240, 80174084), (254, 75755040), (320, 60130563), (381, 50503360), (480, 40087042), (508, 37877520), (635, 30302016), (762, 25251680), (960, 20043521), (1016, 18938760), (1270, 15151008), (1524, 12625840), (1905, 10100672), (2032, 9469380), (2540, 7575504), (3048, 6312920), (3810, 5050336), (4064, 4734690), (5080, 3787752), (6096, 3156460), (7620, 2525168), (8128, 2367345), (10160, 1893876), (12192, 1578230), (15240, 1262584), (20320, 946938), (24384, 789115), (30480, 631292), (40640, 473469), (60960, 315646), (121920, 157823)]