157253280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1663}}^1$

素因数の和:1878

約数の個数: 96

約数和(自身を含む): 498161664

約数和(自身を除く): 340908384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1182, 1576, 1663, 1970, 2364, 2955, 3152, 3326, 3940, 4728, 4989, 5910, 6304, 6652, 7880, 8315, 9456, 9978, 11820, 13304, 15760, 16630, 18912, 19956, 23640, 24945, 26608, 31520, 33260, 39912, 47280, 49890, 53216, 66520, 79824, 94560, 99780, 133040, 159648, 199560, 266080, 327611, 399120, 655222, 798240, 982833, 1310444, 1638055, 1965666, 2620888, 3276110, 3931332, 4914165, 5241776, 6552220, 7862664, 9828330, 10483552, 13104440, 15725328, 19656660, 26208880, 31450656, 39313320, 52417760, 78626640, 157253280]

約数ペア:

[(1, 157253280), (2, 78626640), (3, 52417760), (4, 39313320), (5, 31450656), (6, 26208880), (8, 19656660), (10, 15725328), (12, 13104440), (15, 10483552), (16, 9828330), (20, 7862664), (24, 6552220), (30, 5241776), (32, 4914165), (40, 3931332), (48, 3276110), (60, 2620888), (80, 1965666), (96, 1638055), (120, 1310444), (160, 982833), (197, 798240), (240, 655222), (394, 399120), (480, 327611), (591, 266080), (788, 199560), (985, 159648), (1182, 133040), (1576, 99780), (1663, 94560), (1970, 79824), (2364, 66520), (2955, 53216), (3152, 49890), (3326, 47280), (3940, 39912), (4728, 33260), (4989, 31520), (5910, 26608), (6304, 24945), (6652, 23640), (7880, 19956), (8315, 18912), (9456, 16630), (9978, 15760), (11820, 13304)]