2996973440

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 7351344000

約数和(自身を除く): 4354370560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 139, 160, 236, 278, 295, 320, 472, 556, 571, 590, 640, 695, 944, 1112, 1142, 1180, 1390, 1888, 2224, 2284, 2360, 2780, 2855, 3776, 4448, 4568, 4720, 5560, 5710, 7552, 8201, 8896, 9136, 9440, 11120, 11420, 16402, 17792, 18272, 18880, 22240, 22840, 32804, 33689, 36544, 37760, 41005, 44480, 45680, 65608, 67378, 73088, 79369, 82010, 88960, 91360, 131216, 134756, 158738, 164020, 168445, 182720, 262432, 269512, 317476, 328040, 336890, 365440, 396845, 524864, 539024, 634952, 656080, 673780, 793690, 1049728, 1078048, 1269904, 1312160, 1347560, 1587380, 2156096, 2539808, 2624320, 2695120, 3174760, 4312192, 4682771, 5079616, 5248640, 5390240, 6349520, 9365542, 10159232, 10780480, 12699040, 18731084, 21560960, 23413855, 25398080, 37462168, 46827710, 50796160, 74924336, 93655420, 149848672, 187310840, 299697344, 374621680, 599394688, 749243360, 1498486720, 2996973440]

約数ペア:

[(1, 2996973440), (2, 1498486720), (4, 749243360), (5, 599394688), (8, 374621680), (10, 299697344), (16, 187310840), (20, 149848672), (32, 93655420), (40, 74924336), (59, 50796160), (64, 46827710), (80, 37462168), (118, 25398080), (128, 23413855), (139, 21560960), (160, 18731084), (236, 12699040), (278, 10780480), (295, 10159232), (320, 9365542), (472, 6349520), (556, 5390240), (571, 5248640), (590, 5079616), (640, 4682771), (695, 4312192), (944, 3174760), (1112, 2695120), (1142, 2624320), (1180, 2539808), (1390, 2156096), (1888, 1587380), (2224, 1347560), (2284, 1312160), (2360, 1269904), (2780, 1078048), (2855, 1049728), (3776, 793690), (4448, 673780), (4568, 656080), (4720, 634952), (5560, 539024), (5710, 524864), (7552, 396845), (8201, 365440), (8896, 336890), (9136, 328040), (9440, 317476), (11120, 269512), (11420, 262432), (16402, 182720), (17792, 168445), (18272, 164020), (18880, 158738), (22240, 134756), (22840, 131216), (32804, 91360), (33689, 88960), (36544, 82010), (37760, 79369), (41005, 73088), (44480, 67378), (45680, 65608)]