197065920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1718

約数の個数: 112

約数和(自身を含む): 630862848

約数和(自身を除く): 433796928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1310, 1567, 1572, 1965, 2096, 2620, 3134, 3144, 3930, 4192, 4701, 5240, 6268, 6288, 7835, 7860, 8384, 9402, 10480, 12536, 12576, 15670, 15720, 18804, 20960, 23505, 25072, 25152, 31340, 31440, 37608, 41920, 47010, 50144, 62680, 62880, 75216, 94020, 100288, 125360, 125760, 150432, 188040, 205277, 250720, 300864, 376080, 410554, 501440, 615831, 752160, 821108, 1026385, 1231662, 1504320, 1642216, 2052770, 2463324, 3079155, 3284432, 4105540, 4926648, 6158310, 6568864, 8211080, 9853296, 12316620, 13137728, 16422160, 19706592, 24633240, 32844320, 39413184, 49266480, 65688640, 98532960, 197065920]

約数ペア:

[(1, 197065920), (2, 98532960), (3, 65688640), (4, 49266480), (5, 39413184), (6, 32844320), (8, 24633240), (10, 19706592), (12, 16422160), (15, 13137728), (16, 12316620), (20, 9853296), (24, 8211080), (30, 6568864), (32, 6158310), (40, 4926648), (48, 4105540), (60, 3284432), (64, 3079155), (80, 2463324), (96, 2052770), (120, 1642216), (131, 1504320), (160, 1231662), (192, 1026385), (240, 821108), (262, 752160), (320, 615831), (393, 501440), (480, 410554), (524, 376080), (655, 300864), (786, 250720), (960, 205277), (1048, 188040), (1310, 150432), (1567, 125760), (1572, 125360), (1965, 100288), (2096, 94020), (2620, 75216), (3134, 62880), (3144, 62680), (3930, 50144), (4192, 47010), (4701, 41920), (5240, 37608), (6268, 31440), (6288, 31340), (7835, 25152), (7860, 25072), (8384, 23505), (9402, 20960), (10480, 18804), (12536, 15720), (12576, 15670)]