197011440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{30403}}^1$

素因数の和:30428

約数の個数: 100

約数和(自身を含む): 684272424

約数和(自身を除く): 487260984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 30403, 60806, 91209, 121612, 152015, 182418, 243224, 273627, 304030, 364836, 456045, 486448, 547254, 608060, 729672, 820881, 912090, 1094508, 1216120, 1368135, 1459344, 1641762, 1824180, 2189016, 2432240, 2462643, 2736270, 3283524, 3648360, 4104405, 4378032, 4925286, 5472540, 6567048, 7296720, 8208810, 9850572, 10945080, 12313215, 13134096, 16417620, 19701144, 21890160, 24626430, 32835240, 39402288, 49252860, 65670480, 98505720, 197011440]

約数ペア:

[(1, 197011440), (2, 98505720), (3, 65670480), (4, 49252860), (5, 39402288), (6, 32835240), (8, 24626430), (9, 21890160), (10, 19701144), (12, 16417620), (15, 13134096), (16, 12313215), (18, 10945080), (20, 9850572), (24, 8208810), (27, 7296720), (30, 6567048), (36, 5472540), (40, 4925286), (45, 4378032), (48, 4104405), (54, 3648360), (60, 3283524), (72, 2736270), (80, 2462643), (81, 2432240), (90, 2189016), (108, 1824180), (120, 1641762), (135, 1459344), (144, 1368135), (162, 1216120), (180, 1094508), (216, 912090), (240, 820881), (270, 729672), (324, 608060), (360, 547254), (405, 486448), (432, 456045), (540, 364836), (648, 304030), (720, 273627), (810, 243224), (1080, 182418), (1296, 152015), (1620, 121612), (2160, 91209), (3240, 60806), (6480, 30403)]