113130640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 302123520

約数和(自身を除く): 188992880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 269, 280, 538, 560, 751, 1076, 1345, 1502, 1883, 2152, 2690, 3004, 3755, 3766, 4304, 5257, 5380, 6008, 7510, 7532, 9415, 10514, 10760, 12016, 15020, 15064, 18830, 21028, 21520, 26285, 30040, 30128, 37660, 42056, 52570, 60080, 75320, 84112, 105140, 150640, 202019, 210280, 404038, 420560, 808076, 1010095, 1414133, 1616152, 2020190, 2828266, 3232304, 4040380, 5656532, 7070665, 8080760, 11313064, 14141330, 16161520, 22626128, 28282660, 56565320, 113130640]

約数ペア:

[(1, 113130640), (2, 56565320), (4, 28282660), (5, 22626128), (7, 16161520), (8, 14141330), (10, 11313064), (14, 8080760), (16, 7070665), (20, 5656532), (28, 4040380), (35, 3232304), (40, 2828266), (56, 2020190), (70, 1616152), (80, 1414133), (112, 1010095), (140, 808076), (269, 420560), (280, 404038), (538, 210280), (560, 202019), (751, 150640), (1076, 105140), (1345, 84112), (1502, 75320), (1883, 60080), (2152, 52570), (2690, 42056), (3004, 37660), (3755, 30128), (3766, 30040), (4304, 26285), (5257, 21520), (5380, 21028), (6008, 18830), (7510, 15064), (7532, 15020), (9415, 12016), (10514, 10760)]