1915084800

素因数分解:

$2^{13}\times 3^2\times 5^2\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 252

約数和(自身を含む): 6866442960

約数和(自身を除く): 4951358160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1039, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2048, 2078, 2304, 2400, 2560, 2880, 3072, 3117, 3200, 3600, 3840, 4096, 4156, 4608, 4800, 5120, 5195, 5760, 6144, 6234, 6400, 7200, 7680, 8192, 8312, 9216, 9351, 9600, 10240, 10390, 11520, 12288, 12468, 12800, 14400, 15360, 15585, 16624, 18432, 18702, 19200, 20480, 20780, 23040, 24576, 24936, 25600, 25975, 28800, 30720, 31170, 33248, 36864, 37404, 38400, 40960, 41560, 46080, 46755, 49872, 51200, 51950, 57600, 61440, 62340, 66496, 73728, 74808, 76800, 77925, 83120, 92160, 93510, 99744, 102400, 103900, 115200, 122880, 124680, 132992, 149616, 153600, 155850, 166240, 184320, 187020, 199488, 204800, 207800, 230400, 233775, 249360, 265984, 299232, 307200, 311700, 332480, 368640, 374040, 398976, 415600, 460800, 467550, 498720, 531968, 598464, 614400, 623400, 664960, 748080, 797952, 831200, 921600, 935100, 997440, 1063936, 1196928, 1246800, 1329920, 1496160, 1595904, 1662400, 1843200, 1870200, 1994880, 2127872, 2393856, 2493600, 2659840, 2992320, 3191808, 3324800, 3740400, 3989760, 4255744, 4787712, 4987200, 5319680, 5984640, 6383616, 6649600, 7480800, 7979520, 8511488, 9575424, 9974400, 10639360, 11969280, 12767232, 13299200, 14961600, 15959040, 19150848, 19948800, 21278720, 23938560, 25534464, 26598400, 29923200, 31918080, 38301696, 39897600, 42557440, 47877120, 53196800, 59846400, 63836160, 76603392, 79795200, 95754240, 106393600, 119692800, 127672320, 159590400, 191508480, 212787200, 239385600, 319180800, 383016960, 478771200, 638361600, 957542400, 1915084800]

約数ペア:

[(1, 1915084800), (2, 957542400), (3, 638361600), (4, 478771200), (5, 383016960), (6, 319180800), (8, 239385600), (9, 212787200), (10, 191508480), (12, 159590400), (15, 127672320), (16, 119692800), (18, 106393600), (20, 95754240), (24, 79795200), (25, 76603392), (30, 63836160), (32, 59846400), (36, 53196800), (40, 47877120), (45, 42557440), (48, 39897600), (50, 38301696), (60, 31918080), (64, 29923200), (72, 26598400), (75, 25534464), (80, 23938560), (90, 21278720), (96, 19948800), (100, 19150848), (120, 15959040), (128, 14961600), (144, 13299200), (150, 12767232), (160, 11969280), (180, 10639360), (192, 9974400), (200, 9575424), (225, 8511488), (240, 7979520), (256, 7480800), (288, 6649600), (300, 6383616), (320, 5984640), (360, 5319680), (384, 4987200), (400, 4787712), (450, 4255744), (480, 3989760), (512, 3740400), (576, 3324800), (600, 3191808), (640, 2992320), (720, 2659840), (768, 2493600), (800, 2393856), (900, 2127872), (960, 1994880), (1024, 1870200), (1039, 1843200), (1152, 1662400), (1200, 1595904), (1280, 1496160), (1440, 1329920), (1536, 1246800), (1600, 1196928), (1800, 1063936), (1920, 997440), (2048, 935100), (2078, 921600), (2304, 831200), (2400, 797952), (2560, 748080), (2880, 664960), (3072, 623400), (3117, 614400), (3200, 598464), (3600, 531968), (3840, 498720), (4096, 467550), (4156, 460800), (4608, 415600), (4800, 398976), (5120, 374040), (5195, 368640), (5760, 332480), (6144, 311700), (6234, 307200), (6400, 299232), (7200, 265984), (7680, 249360), (8192, 233775), (8312, 230400), (9216, 207800), (9351, 204800), (9600, 199488), (10240, 187020), (10390, 184320), (11520, 166240), (12288, 155850), (12468, 153600), (12800, 149616), (14400, 132992), (15360, 124680), (15585, 122880), (16624, 115200), (18432, 103900), (18702, 102400), (19200, 99744), (20480, 93510), (20780, 92160), (23040, 83120), (24576, 77925), (24936, 76800), (25600, 74808), (25975, 73728), (28800, 66496), (30720, 62340), (31170, 61440), (33248, 57600), (36864, 51950), (37404, 51200), (38400, 49872), (40960, 46755), (41560, 46080)]