394319880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1567}}^1$

素因数の和:1820

約数の個数: 128

約数和(自身を含む): 1320883200

約数和(自身を除く): 926563320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 233, 270, 360, 466, 540, 699, 932, 1080, 1165, 1398, 1567, 1864, 2097, 2330, 2796, 3134, 3495, 4194, 4660, 4701, 5592, 6268, 6291, 6990, 7835, 8388, 9320, 9402, 10485, 12536, 12582, 13980, 14103, 15670, 16776, 18804, 20970, 23505, 25164, 27960, 28206, 31340, 31455, 37608, 41940, 42309, 47010, 50328, 56412, 62680, 62910, 70515, 83880, 84618, 94020, 112824, 125820, 141030, 169236, 188040, 211545, 251640, 282060, 338472, 365111, 423090, 564120, 730222, 846180, 1095333, 1460444, 1692360, 1825555, 2190666, 2920888, 3285999, 3651110, 4381332, 5476665, 6571998, 7302220, 8762664, 9857997, 10953330, 13143996, 14604440, 16429995, 19715994, 21906660, 26287992, 32859990, 39431988, 43813320, 49289985, 65719980, 78863976, 98579970, 131439960, 197159940, 394319880]

約数ペア:

[(1, 394319880), (2, 197159940), (3, 131439960), (4, 98579970), (5, 78863976), (6, 65719980), (8, 49289985), (9, 43813320), (10, 39431988), (12, 32859990), (15, 26287992), (18, 21906660), (20, 19715994), (24, 16429995), (27, 14604440), (30, 13143996), (36, 10953330), (40, 9857997), (45, 8762664), (54, 7302220), (60, 6571998), (72, 5476665), (90, 4381332), (108, 3651110), (120, 3285999), (135, 2920888), (180, 2190666), (216, 1825555), (233, 1692360), (270, 1460444), (360, 1095333), (466, 846180), (540, 730222), (699, 564120), (932, 423090), (1080, 365111), (1165, 338472), (1398, 282060), (1567, 251640), (1864, 211545), (2097, 188040), (2330, 169236), (2796, 141030), (3134, 125820), (3495, 112824), (4194, 94020), (4660, 84618), (4701, 83880), (5592, 70515), (6268, 62910), (6291, 62680), (6990, 56412), (7835, 50328), (8388, 47010), (9320, 42309), (9402, 41940), (10485, 37608), (12536, 31455), (12582, 31340), (13980, 28206), (14103, 27960), (15670, 25164), (16776, 23505), (18804, 20970)]