191039520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{56857}}^1$

素因数の和:56882

約数の個数: 96

約数和(自身を含む): 687754368

約数和(自身を除く): 496714848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 56857, 113714, 170571, 227428, 284285, 341142, 397999, 454856, 568570, 682284, 795998, 852855, 909712, 1137140, 1193997, 1364568, 1591996, 1705710, 1819424, 1989995, 2274280, 2387994, 2729136, 3183992, 3411420, 3979990, 4548560, 4775988, 5458272, 5969985, 6367984, 6822840, 7959980, 9097120, 9551976, 11939970, 12735968, 13645680, 15919960, 19103952, 23879940, 27291360, 31839920, 38207904, 47759880, 63679840, 95519760, 191039520]

約数ペア:

[(1, 191039520), (2, 95519760), (3, 63679840), (4, 47759880), (5, 38207904), (6, 31839920), (7, 27291360), (8, 23879940), (10, 19103952), (12, 15919960), (14, 13645680), (15, 12735968), (16, 11939970), (20, 9551976), (21, 9097120), (24, 7959980), (28, 6822840), (30, 6367984), (32, 5969985), (35, 5458272), (40, 4775988), (42, 4548560), (48, 3979990), (56, 3411420), (60, 3183992), (70, 2729136), (80, 2387994), (84, 2274280), (96, 1989995), (105, 1819424), (112, 1705710), (120, 1591996), (140, 1364568), (160, 1193997), (168, 1137140), (210, 909712), (224, 852855), (240, 795998), (280, 682284), (336, 568570), (420, 454856), (480, 397999), (560, 341142), (672, 284285), (840, 227428), (1120, 170571), (1680, 113714), (3360, 56857)]