897145920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28319}}^1$

素因数の和:28353

約数の個数: 168

約数和(自身を含む): 3366455040

約数和(自身を除く): 2469309120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 28319, 31680, 56638, 84957, 113276, 141595, 169914, 226552, 254871, 283190, 311509, 339828, 424785, 453104, 509742, 566380, 623018, 679656, 849570, 906208, 934527, 1019484, 1132760, 1246036, 1274355, 1359312, 1557545, 1699140, 1812416, 1869054, 2038968, 2265520, 2492072, 2548710, 2718624, 2803581, 3115090, 3398280, 3738108, 4077936, 4531040, 4672635, 4984144, 5097420, 5437248, 5607162, 6230180, 6796560, 7476216, 8155872, 9062080, 9345270, 9968288, 10194840, 11214324, 12460360, 13593120, 14017905, 14952432, 16311744, 18690540, 19936576, 20389680, 22428648, 24920720, 27186240, 28035810, 29904864, 37381080, 40779360, 44857296, 49841440, 56071620, 59809728, 74762160, 81558720, 89714592, 99682880, 112143240, 149524320, 179429184, 224286480, 299048640, 448572960, 897145920]

約数ペア:

[(1, 897145920), (2, 448572960), (3, 299048640), (4, 224286480), (5, 179429184), (6, 149524320), (8, 112143240), (9, 99682880), (10, 89714592), (11, 81558720), (12, 74762160), (15, 59809728), (16, 56071620), (18, 49841440), (20, 44857296), (22, 40779360), (24, 37381080), (30, 29904864), (32, 28035810), (33, 27186240), (36, 24920720), (40, 22428648), (44, 20389680), (45, 19936576), (48, 18690540), (55, 16311744), (60, 14952432), (64, 14017905), (66, 13593120), (72, 12460360), (80, 11214324), (88, 10194840), (90, 9968288), (96, 9345270), (99, 9062080), (110, 8155872), (120, 7476216), (132, 6796560), (144, 6230180), (160, 5607162), (165, 5437248), (176, 5097420), (180, 4984144), (192, 4672635), (198, 4531040), (220, 4077936), (240, 3738108), (264, 3398280), (288, 3115090), (320, 2803581), (330, 2718624), (352, 2548710), (360, 2492072), (396, 2265520), (440, 2038968), (480, 1869054), (495, 1812416), (528, 1699140), (576, 1557545), (660, 1359312), (704, 1274355), (720, 1246036), (792, 1132760), (880, 1019484), (960, 934527), (990, 906208), (1056, 849570), (1320, 679656), (1440, 623018), (1584, 566380), (1760, 509742), (1980, 453104), (2112, 424785), (2640, 339828), (2880, 311509), (3168, 283190), (3520, 254871), (3960, 226552), (5280, 169914), (6336, 141595), (7920, 113276), (10560, 84957), (15840, 56638), (28319, 31680)]