1828738560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21647}}^1$

素因数の和:21684

約数の個数: 160

約数和(自身を含む): 6378020352

約数和(自身を除く): 4549281792

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, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 10560, 14080, 16896, 21120, 21647, 28160, 42240, 43294, 64941, 84480, 86588, 108235, 129882, 173176, 216470, 238117, 259764, 324705, 346352, 432940, 476234, 519528, 649410, 692704, 714351, 865880, 952468, 1039056, 1190585, 1298820, 1385408, 1428702, 1731760, 1904936, 2078112, 2381170, 2597640, 2770816, 2857404, 3463520, 3571755, 3809872, 4156224, 4762340, 5195280, 5541632, 5714808, 6927040, 7143510, 7619744, 8312448, 9524680, 10390560, 11083264, 11429616, 13854080, 14287020, 15239488, 16624896, 19049360, 20781120, 22859232, 27708160, 28574040, 30478976, 33249792, 38098720, 41562240, 45718464, 55416320, 57148080, 60957952, 76197440, 83124480, 91436928, 114296160, 121915904, 152394880, 166248960, 182873856, 228592320, 304789760, 365747712, 457184640, 609579520, 914369280, 1828738560]

約数ペア:

[(1, 1828738560), (2, 914369280), (3, 609579520), (4, 457184640), (5, 365747712), (6, 304789760), (8, 228592320), (10, 182873856), (11, 166248960), (12, 152394880), (15, 121915904), (16, 114296160), (20, 91436928), (22, 83124480), (24, 76197440), (30, 60957952), (32, 57148080), (33, 55416320), (40, 45718464), (44, 41562240), (48, 38098720), (55, 33249792), (60, 30478976), (64, 28574040), (66, 27708160), (80, 22859232), (88, 20781120), (96, 19049360), (110, 16624896), (120, 15239488), (128, 14287020), (132, 13854080), (160, 11429616), (165, 11083264), (176, 10390560), (192, 9524680), (220, 8312448), (240, 7619744), (256, 7143510), (264, 6927040), (320, 5714808), (330, 5541632), (352, 5195280), (384, 4762340), (440, 4156224), (480, 3809872), (512, 3571755), (528, 3463520), (640, 2857404), (660, 2770816), (704, 2597640), (768, 2381170), (880, 2078112), (960, 1904936), (1056, 1731760), (1280, 1428702), (1320, 1385408), (1408, 1298820), (1536, 1190585), (1760, 1039056), (1920, 952468), (2112, 865880), (2560, 714351), (2640, 692704), (2816, 649410), (3520, 519528), (3840, 476234), (4224, 432940), (5280, 346352), (5632, 324705), (7040, 259764), (7680, 238117), (8448, 216470), (10560, 173176), (14080, 129882), (16896, 108235), (21120, 86588), (21647, 84480), (28160, 64941), (42240, 43294)]