134144520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25997}}^1$

素因数の和:26054

約数の個数: 64

約数和(自身を含む): 411808320

約数和(自身を除く): 277663800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 25997, 51994, 77991, 103988, 129985, 155982, 207976, 259970, 311964, 389955, 519940, 623928, 779910, 1039880, 1117871, 1559820, 2235742, 3119640, 3353613, 4471484, 5589355, 6707226, 8942968, 11178710, 13414452, 16768065, 22357420, 26828904, 33536130, 44714840, 67072260, 134144520]

約数ペア:

[(1, 134144520), (2, 67072260), (3, 44714840), (4, 33536130), (5, 26828904), (6, 22357420), (8, 16768065), (10, 13414452), (12, 11178710), (15, 8942968), (20, 6707226), (24, 5589355), (30, 4471484), (40, 3353613), (43, 3119640), (60, 2235742), (86, 1559820), (120, 1117871), (129, 1039880), (172, 779910), (215, 623928), (258, 519940), (344, 389955), (430, 311964), (516, 259970), (645, 207976), (860, 155982), (1032, 129985), (1290, 103988), (1720, 77991), (2580, 51994), (5160, 25997)]