20603760000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{293}}^2$

素因数の和:623

約数の個数: 240

約数和(自身を含む): 68623236660

約数和(自身を除く): 48019476660

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, 125, 128, 150, 160, 192, 200, 240, 250, 293, 300, 320, 375, 384, 400, 480, 500, 586, 600, 625, 640, 750, 800, 879, 960, 1000, 1172, 1200, 1250, 1465, 1500, 1600, 1758, 1875, 1920, 2000, 2344, 2400, 2500, 2930, 3000, 3200, 3516, 3750, 4000, 4395, 4688, 4800, 5000, 5860, 6000, 7032, 7325, 7500, 8000, 8790, 9376, 9600, 10000, 11720, 12000, 14064, 14650, 15000, 16000, 17580, 18752, 20000, 21975, 23440, 24000, 28128, 29300, 30000, 35160, 36625, 37504, 40000, 43950, 46880, 48000, 56256, 58600, 60000, 70320, 73250, 80000, 85849, 87900, 93760, 109875, 112512, 117200, 120000, 140640, 146500, 171698, 175800, 183125, 187520, 219750, 234400, 240000, 257547, 281280, 293000, 343396, 351600, 366250, 429245, 439500, 468800, 515094, 549375, 562560, 586000, 686792, 703200, 732500, 858490, 879000, 937600, 1030188, 1098750, 1172000, 1287735, 1373584, 1406400, 1465000, 1716980, 1758000, 2060376, 2146225, 2197500, 2344000, 2575470, 2747168, 2812800, 2930000, 3433960, 3516000, 4120752, 4292450, 4395000, 4688000, 5150940, 5494336, 5860000, 6438675, 6867920, 7032000, 8241504, 8584900, 8790000, 10301880, 10731125, 10988672, 11720000, 12877350, 13735840, 14064000, 16483008, 17169800, 17580000, 20603760, 21462250, 23440000, 25754700, 27471680, 32193375, 32966016, 34339600, 35160000, 41207520, 42924500, 51509400, 53655625, 54943360, 64386750, 68679200, 70320000, 82415040, 85849000, 103018800, 107311250, 128773500, 137358400, 160966875, 164830080, 171698000, 206037600, 214622500, 257547000, 274716800, 321933750, 343396000, 412075200, 429245000, 515094000, 643867500, 686792000, 824150400, 858490000, 1030188000, 1287735000, 1373584000, 1716980000, 2060376000, 2575470000, 3433960000, 4120752000, 5150940000, 6867920000, 10301880000, 20603760000]

約数ペア:

[(1, 20603760000), (2, 10301880000), (3, 6867920000), (4, 5150940000), (5, 4120752000), (6, 3433960000), (8, 2575470000), (10, 2060376000), (12, 1716980000), (15, 1373584000), (16, 1287735000), (20, 1030188000), (24, 858490000), (25, 824150400), (30, 686792000), (32, 643867500), (40, 515094000), (48, 429245000), (50, 412075200), (60, 343396000), (64, 321933750), (75, 274716800), (80, 257547000), (96, 214622500), (100, 206037600), (120, 171698000), (125, 164830080), (128, 160966875), (150, 137358400), (160, 128773500), (192, 107311250), (200, 103018800), (240, 85849000), (250, 82415040), (293, 70320000), (300, 68679200), (320, 64386750), (375, 54943360), (384, 53655625), (400, 51509400), (480, 42924500), (500, 41207520), (586, 35160000), (600, 34339600), (625, 32966016), (640, 32193375), (750, 27471680), (800, 25754700), (879, 23440000), (960, 21462250), (1000, 20603760), (1172, 17580000), (1200, 17169800), (1250, 16483008), (1465, 14064000), (1500, 13735840), (1600, 12877350), (1758, 11720000), (1875, 10988672), (1920, 10731125), (2000, 10301880), (2344, 8790000), (2400, 8584900), (2500, 8241504), (2930, 7032000), (3000, 6867920), (3200, 6438675), (3516, 5860000), (3750, 5494336), (4000, 5150940), (4395, 4688000), (4688, 4395000), (4800, 4292450), (5000, 4120752), (5860, 3516000), (6000, 3433960), (7032, 2930000), (7325, 2812800), (7500, 2747168), (8000, 2575470), (8790, 2344000), (9376, 2197500), (9600, 2146225), (10000, 2060376), (11720, 1758000), (12000, 1716980), (14064, 1465000), (14650, 1406400), (15000, 1373584), (16000, 1287735), (17580, 1172000), (18752, 1098750), (20000, 1030188), (21975, 937600), (23440, 879000), (24000, 858490), (28128, 732500), (29300, 703200), (30000, 686792), (35160, 586000), (36625, 562560), (37504, 549375), (40000, 515094), (43950, 468800), (46880, 439500), (48000, 429245), (56256, 366250), (58600, 351600), (60000, 343396), (70320, 293000), (73250, 281280), (80000, 257547), (85849, 240000), (87900, 234400), (93760, 219750), (109875, 187520), (112512, 183125), (117200, 175800), (120000, 171698), (140640, 146500)]