193968000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{449}}^1$

素因数の和:487

約数の個数: 256

約数和(自身を含む): 716040000

約数和(自身を除く): 522072000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 449, 450, 480, 500, 540, 576, 600, 640, 675, 720, 750, 800, 864, 898, 900, 960, 1000, 1080, 1125, 1152, 1200, 1347, 1350, 1440, 1500, 1600, 1728, 1796, 1800, 1920, 2000, 2160, 2245, 2250, 2400, 2694, 2700, 2880, 3000, 3200, 3375, 3456, 3592, 3600, 4000, 4041, 4320, 4490, 4500, 4800, 5388, 5400, 5760, 6000, 6735, 6750, 7184, 7200, 8000, 8082, 8640, 8980, 9000, 9600, 10776, 10800, 11225, 12000, 12123, 13470, 13500, 14368, 14400, 16000, 16164, 17280, 17960, 18000, 20205, 21552, 21600, 22450, 24000, 24246, 26940, 27000, 28736, 28800, 32328, 33675, 35920, 36000, 40410, 43104, 43200, 44900, 48000, 48492, 53880, 54000, 56125, 57472, 60615, 64656, 67350, 71840, 72000, 80820, 86208, 86400, 89800, 96984, 101025, 107760, 108000, 112250, 121230, 129312, 134700, 143680, 144000, 161640, 168375, 172416, 179600, 193968, 202050, 215520, 216000, 224500, 242460, 258624, 269400, 287360, 303075, 323280, 336750, 359200, 387936, 404100, 431040, 432000, 449000, 484920, 505125, 517248, 538800, 606150, 646560, 673500, 718400, 775872, 808200, 862080, 898000, 969840, 1010250, 1077600, 1212300, 1293120, 1347000, 1436800, 1515375, 1551744, 1616400, 1796000, 1939680, 2020500, 2155200, 2424600, 2586240, 2694000, 3030750, 3232800, 3592000, 3879360, 4041000, 4310400, 4849200, 5388000, 6061500, 6465600, 7184000, 7758720, 8082000, 9698400, 10776000, 12123000, 12931200, 16164000, 19396800, 21552000, 24246000, 32328000, 38793600, 48492000, 64656000, 96984000, 193968000]

約数ペア:

[(1, 193968000), (2, 96984000), (3, 64656000), (4, 48492000), (5, 38793600), (6, 32328000), (8, 24246000), (9, 21552000), (10, 19396800), (12, 16164000), (15, 12931200), (16, 12123000), (18, 10776000), (20, 9698400), (24, 8082000), (25, 7758720), (27, 7184000), (30, 6465600), (32, 6061500), (36, 5388000), (40, 4849200), (45, 4310400), (48, 4041000), (50, 3879360), (54, 3592000), (60, 3232800), (64, 3030750), (72, 2694000), (75, 2586240), (80, 2424600), (90, 2155200), (96, 2020500), (100, 1939680), (108, 1796000), (120, 1616400), (125, 1551744), (128, 1515375), (135, 1436800), (144, 1347000), (150, 1293120), (160, 1212300), (180, 1077600), (192, 1010250), (200, 969840), (216, 898000), (225, 862080), (240, 808200), (250, 775872), (270, 718400), (288, 673500), (300, 646560), (320, 606150), (360, 538800), (375, 517248), (384, 505125), (400, 484920), (432, 449000), (449, 432000), (450, 431040), (480, 404100), (500, 387936), (540, 359200), (576, 336750), (600, 323280), (640, 303075), (675, 287360), (720, 269400), (750, 258624), (800, 242460), (864, 224500), (898, 216000), (900, 215520), (960, 202050), (1000, 193968), (1080, 179600), (1125, 172416), (1152, 168375), (1200, 161640), (1347, 144000), (1350, 143680), (1440, 134700), (1500, 129312), (1600, 121230), (1728, 112250), (1796, 108000), (1800, 107760), (1920, 101025), (2000, 96984), (2160, 89800), (2245, 86400), (2250, 86208), (2400, 80820), (2694, 72000), (2700, 71840), (2880, 67350), (3000, 64656), (3200, 60615), (3375, 57472), (3456, 56125), (3592, 54000), (3600, 53880), (4000, 48492), (4041, 48000), (4320, 44900), (4490, 43200), (4500, 43104), (4800, 40410), (5388, 36000), (5400, 35920), (5760, 33675), (6000, 32328), (6735, 28800), (6750, 28736), (7184, 27000), (7200, 26940), (8000, 24246), (8082, 24000), (8640, 22450), (8980, 21600), (9000, 21552), (9600, 20205), (10776, 18000), (10800, 17960), (11225, 17280), (12000, 16164), (12123, 16000), (13470, 14400), (13500, 14368)]