21327651840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126229}}^1$

素因数の和:126268

約数の個数: 176

約数和(自身を含む): 74417129280

約数和(自身を除く): 53089477440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3072, 3520, 3840, 4224, 5120, 5280, 5632, 7040, 7680, 8448, 10560, 11264, 14080, 15360, 16896, 21120, 28160, 33792, 42240, 56320, 84480, 126229, 168960, 252458, 378687, 504916, 631145, 757374, 1009832, 1262290, 1388519, 1514748, 1893435, 2019664, 2524580, 2777038, 3029496, 3786870, 4039328, 4165557, 5049160, 5554076, 6058992, 6942595, 7573740, 8078656, 8331114, 10098320, 11108152, 12117984, 13885190, 15147480, 16157312, 16662228, 20196640, 20827785, 22216304, 24235968, 27770380, 30294960, 32314624, 33324456, 40393280, 41655570, 44432608, 48471936, 55540760, 60589920, 64629248, 66648912, 80786560, 83311140, 88865216, 96943872, 111081520, 121179840, 129258496, 133297824, 161573120, 166622280, 177730432, 193887744, 222163040, 242359680, 266595648, 323146240, 333244560, 355460864, 387775488, 444326080, 484719360, 533191296, 646292480, 666489120, 710921728, 888652160, 969438720, 1066382592, 1332978240, 1421843456, 1777304320, 1938877440, 2132765184, 2665956480, 3554608640, 4265530368, 5331912960, 7109217280, 10663825920, 21327651840]

約数ペア:

[(1, 21327651840), (2, 10663825920), (3, 7109217280), (4, 5331912960), (5, 4265530368), (6, 3554608640), (8, 2665956480), (10, 2132765184), (11, 1938877440), (12, 1777304320), (15, 1421843456), (16, 1332978240), (20, 1066382592), (22, 969438720), (24, 888652160), (30, 710921728), (32, 666489120), (33, 646292480), (40, 533191296), (44, 484719360), (48, 444326080), (55, 387775488), (60, 355460864), (64, 333244560), (66, 323146240), (80, 266595648), (88, 242359680), (96, 222163040), (110, 193887744), (120, 177730432), (128, 166622280), (132, 161573120), (160, 133297824), (165, 129258496), (176, 121179840), (192, 111081520), (220, 96943872), (240, 88865216), (256, 83311140), (264, 80786560), (320, 66648912), (330, 64629248), (352, 60589920), (384, 55540760), (440, 48471936), (480, 44432608), (512, 41655570), (528, 40393280), (640, 33324456), (660, 32314624), (704, 30294960), (768, 27770380), (880, 24235968), (960, 22216304), (1024, 20827785), (1056, 20196640), (1280, 16662228), (1320, 16157312), (1408, 15147480), (1536, 13885190), (1760, 12117984), (1920, 11108152), (2112, 10098320), (2560, 8331114), (2640, 8078656), (2816, 7573740), (3072, 6942595), (3520, 6058992), (3840, 5554076), (4224, 5049160), (5120, 4165557), (5280, 4039328), (5632, 3786870), (7040, 3029496), (7680, 2777038), (8448, 2524580), (10560, 2019664), (11264, 1893435), (14080, 1514748), (15360, 1388519), (16896, 1262290), (21120, 1009832), (28160, 757374), (33792, 631145), (42240, 504916), (56320, 378687), (84480, 252458), (126229, 168960)]