265311960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{32999}}^1$

素因数の和:33080

約数の個数: 64

約数和(自身を含む): 807840000

約数和(自身を除く): 542528040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 32999, 65998, 98997, 131996, 164995, 197994, 263992, 329990, 395988, 494985, 659980, 791976, 989970, 1319960, 1979940, 2210933, 3959880, 4421866, 6632799, 8843732, 11054665, 13265598, 17687464, 22109330, 26531196, 33163995, 44218660, 53062392, 66327990, 88437320, 132655980, 265311960]

約数ペア:

[(1, 265311960), (2, 132655980), (3, 88437320), (4, 66327990), (5, 53062392), (6, 44218660), (8, 33163995), (10, 26531196), (12, 22109330), (15, 17687464), (20, 13265598), (24, 11054665), (30, 8843732), (40, 6632799), (60, 4421866), (67, 3959880), (120, 2210933), (134, 1979940), (201, 1319960), (268, 989970), (335, 791976), (402, 659980), (536, 494985), (670, 395988), (804, 329990), (1005, 263992), (1340, 197994), (1608, 164995), (2010, 131996), (2680, 98997), (4020, 65998), (8040, 32999)]