256329600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{26701}}^1$

素因数の和:26728

約数の個数: 96

約数和(自身を含む): 844317240

約数和(自身を除く): 587987640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 26701, 53402, 80103, 106804, 133505, 160206, 213608, 267010, 320412, 400515, 427216, 534020, 640824, 667525, 801030, 854432, 1068040, 1281648, 1335050, 1602060, 1708864, 2002575, 2136080, 2563296, 2670100, 3204120, 3417728, 4005150, 4272160, 5126592, 5340200, 6408240, 8010300, 8544320, 10253184, 10680400, 12816480, 16020600, 17088640, 21360800, 25632960, 32041200, 42721600, 51265920, 64082400, 85443200, 128164800, 256329600]

約数ペア:

[(1, 256329600), (2, 128164800), (3, 85443200), (4, 64082400), (5, 51265920), (6, 42721600), (8, 32041200), (10, 25632960), (12, 21360800), (15, 17088640), (16, 16020600), (20, 12816480), (24, 10680400), (25, 10253184), (30, 8544320), (32, 8010300), (40, 6408240), (48, 5340200), (50, 5126592), (60, 4272160), (64, 4005150), (75, 3417728), (80, 3204120), (96, 2670100), (100, 2563296), (120, 2136080), (128, 2002575), (150, 1708864), (160, 1602060), (192, 1335050), (200, 1281648), (240, 1068040), (300, 854432), (320, 801030), (384, 667525), (400, 640824), (480, 534020), (600, 427216), (640, 400515), (800, 320412), (960, 267010), (1200, 213608), (1600, 160206), (1920, 133505), (2400, 106804), (3200, 80103), (4800, 53402), (9600, 26701)]