19392257640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{3298003}}^1$

素因数の和:3298031

約数の個数: 96

約数和(自身を含む): 67675042080

約数和(自身を除く): 48282784440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 3298003, 6596006, 9894009, 13192012, 16490015, 19788018, 23086021, 26384024, 32980030, 39576036, 46172042, 49470045, 65960060, 69258063, 79152072, 92344084, 98940090, 115430105, 131920120, 138516126, 161602147, 184688168, 197880180, 230860210, 277032252, 323204294, 346290315, 395760360, 461720420, 484806441, 554064504, 646408588, 692580630, 808010735, 923440840, 969612882, 1292817176, 1385161260, 1616021470, 1939225764, 2424032205, 2770322520, 3232042940, 3878451528, 4848064410, 6464085880, 9696128820, 19392257640]

約数ペア:

[(1, 19392257640), (2, 9696128820), (3, 6464085880), (4, 4848064410), (5, 3878451528), (6, 3232042940), (7, 2770322520), (8, 2424032205), (10, 1939225764), (12, 1616021470), (14, 1385161260), (15, 1292817176), (20, 969612882), (21, 923440840), (24, 808010735), (28, 692580630), (30, 646408588), (35, 554064504), (40, 484806441), (42, 461720420), (49, 395760360), (56, 346290315), (60, 323204294), (70, 277032252), (84, 230860210), (98, 197880180), (105, 184688168), (120, 161602147), (140, 138516126), (147, 131920120), (168, 115430105), (196, 98940090), (210, 92344084), (245, 79152072), (280, 69258063), (294, 65960060), (392, 49470045), (420, 46172042), (490, 39576036), (588, 32980030), (735, 26384024), (840, 23086021), (980, 19788018), (1176, 16490015), (1470, 13192012), (1960, 9894009), (2940, 6596006), (5880, 3298003)]