330992000

素因数分解:

$2^7\times 5^3\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 834425280

約数和(自身を除く): 503433280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 137, 151, 160, 200, 250, 274, 302, 320, 400, 500, 548, 604, 640, 685, 755, 800, 1000, 1096, 1208, 1370, 1510, 1600, 2000, 2192, 2416, 2740, 3020, 3200, 3425, 3775, 4000, 4384, 4832, 5480, 6040, 6850, 7550, 8000, 8768, 9664, 10960, 12080, 13700, 15100, 16000, 17125, 17536, 18875, 19328, 20687, 21920, 24160, 27400, 30200, 34250, 37750, 41374, 43840, 48320, 54800, 60400, 68500, 75500, 82748, 87680, 96640, 103435, 109600, 120800, 137000, 151000, 165496, 206870, 219200, 241600, 274000, 302000, 330992, 413740, 438400, 483200, 517175, 548000, 604000, 661984, 827480, 1034350, 1096000, 1208000, 1323968, 1654960, 2068700, 2192000, 2416000, 2585875, 2647936, 3309920, 4137400, 5171750, 6619840, 8274800, 10343500, 13239680, 16549600, 20687000, 33099200, 41374000, 66198400, 82748000, 165496000, 330992000]

約数ペア:

[(1, 330992000), (2, 165496000), (4, 82748000), (5, 66198400), (8, 41374000), (10, 33099200), (16, 20687000), (20, 16549600), (25, 13239680), (32, 10343500), (40, 8274800), (50, 6619840), (64, 5171750), (80, 4137400), (100, 3309920), (125, 2647936), (128, 2585875), (137, 2416000), (151, 2192000), (160, 2068700), (200, 1654960), (250, 1323968), (274, 1208000), (302, 1096000), (320, 1034350), (400, 827480), (500, 661984), (548, 604000), (604, 548000), (640, 517175), (685, 483200), (755, 438400), (800, 413740), (1000, 330992), (1096, 302000), (1208, 274000), (1370, 241600), (1510, 219200), (1600, 206870), (2000, 165496), (2192, 151000), (2416, 137000), (2740, 120800), (3020, 109600), (3200, 103435), (3425, 96640), (3775, 87680), (4000, 82748), (4384, 75500), (4832, 68500), (5480, 60400), (6040, 54800), (6850, 48320), (7550, 43840), (8000, 41374), (8768, 37750), (9664, 34250), (10960, 30200), (12080, 27400), (13700, 24160), (15100, 21920), (16000, 20687), (17125, 19328), (17536, 18875)]