314607880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 727056000

約数和(自身を除く): 412448120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 89, 134, 178, 268, 335, 356, 445, 536, 670, 712, 890, 1319, 1340, 1780, 2638, 2680, 3560, 5276, 5963, 6595, 10552, 11926, 13190, 23852, 26380, 29815, 47704, 52760, 59630, 88373, 117391, 119260, 176746, 234782, 238520, 353492, 441865, 469564, 586955, 706984, 883730, 939128, 1173910, 1767460, 2347820, 3534920, 4695640, 7865197, 15730394, 31460788, 39325985, 62921576, 78651970, 157303940, 314607880]

約数ペア:

[(1, 314607880), (2, 157303940), (4, 78651970), (5, 62921576), (8, 39325985), (10, 31460788), (20, 15730394), (40, 7865197), (67, 4695640), (89, 3534920), (134, 2347820), (178, 1767460), (268, 1173910), (335, 939128), (356, 883730), (445, 706984), (536, 586955), (670, 469564), (712, 441865), (890, 353492), (1319, 238520), (1340, 234782), (1780, 176746), (2638, 119260), (2680, 117391), (3560, 88373), (5276, 59630), (5963, 52760), (6595, 47704), (10552, 29815), (11926, 26380), (13190, 23852)]