680246400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1287

約数の個数: 192

約数和(自身を含む): 2280434400

約数和(自身を除く): 1600188000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 59, 60, 64, 75, 80, 96, 100, 118, 120, 128, 150, 160, 177, 192, 200, 236, 240, 295, 300, 320, 354, 384, 400, 472, 480, 590, 600, 640, 708, 800, 885, 944, 960, 1180, 1200, 1201, 1416, 1475, 1600, 1770, 1888, 1920, 2360, 2400, 2402, 2832, 2950, 3200, 3540, 3603, 3776, 4425, 4720, 4800, 4804, 5664, 5900, 6005, 7080, 7206, 7552, 8850, 9440, 9600, 9608, 11328, 11800, 12010, 14160, 14412, 17700, 18015, 18880, 19216, 22656, 23600, 24020, 28320, 28824, 30025, 35400, 36030, 37760, 38432, 47200, 48040, 56640, 57648, 60050, 70800, 70859, 72060, 76864, 90075, 94400, 96080, 113280, 115296, 120100, 141600, 141718, 144120, 153728, 180150, 188800, 192160, 212577, 230592, 240200, 283200, 283436, 288240, 354295, 360300, 384320, 425154, 461184, 480400, 566400, 566872, 576480, 708590, 720600, 768640, 850308, 960800, 1062885, 1133744, 1152960, 1417180, 1441200, 1700616, 1771475, 1921600, 2125770, 2267488, 2305920, 2834360, 2882400, 3401232, 3542950, 3843200, 4251540, 4534976, 5314425, 5668720, 5764800, 6802464, 7085900, 8503080, 9069952, 10628850, 11337440, 11529600, 13604928, 14171800, 17006160, 21257700, 22674880, 27209856, 28343600, 34012320, 42515400, 45349760, 56687200, 68024640, 85030800, 113374400, 136049280, 170061600, 226748800, 340123200, 680246400]

約数ペア:

[(1, 680246400), (2, 340123200), (3, 226748800), (4, 170061600), (5, 136049280), (6, 113374400), (8, 85030800), (10, 68024640), (12, 56687200), (15, 45349760), (16, 42515400), (20, 34012320), (24, 28343600), (25, 27209856), (30, 22674880), (32, 21257700), (40, 17006160), (48, 14171800), (50, 13604928), (59, 11529600), (60, 11337440), (64, 10628850), (75, 9069952), (80, 8503080), (96, 7085900), (100, 6802464), (118, 5764800), (120, 5668720), (128, 5314425), (150, 4534976), (160, 4251540), (177, 3843200), (192, 3542950), (200, 3401232), (236, 2882400), (240, 2834360), (295, 2305920), (300, 2267488), (320, 2125770), (354, 1921600), (384, 1771475), (400, 1700616), (472, 1441200), (480, 1417180), (590, 1152960), (600, 1133744), (640, 1062885), (708, 960800), (800, 850308), (885, 768640), (944, 720600), (960, 708590), (1180, 576480), (1200, 566872), (1201, 566400), (1416, 480400), (1475, 461184), (1600, 425154), (1770, 384320), (1888, 360300), (1920, 354295), (2360, 288240), (2400, 283436), (2402, 283200), (2832, 240200), (2950, 230592), (3200, 212577), (3540, 192160), (3603, 188800), (3776, 180150), (4425, 153728), (4720, 144120), (4800, 141718), (4804, 141600), (5664, 120100), (5900, 115296), (6005, 113280), (7080, 96080), (7206, 94400), (7552, 90075), (8850, 76864), (9440, 72060), (9600, 70859), (9608, 70800), (11328, 60050), (11800, 57648), (12010, 56640), (14160, 48040), (14412, 47200), (17700, 38432), (18015, 37760), (18880, 36030), (19216, 35400), (22656, 30025), (23600, 28824), (24020, 28320)]