1893140480

素因数分解:

$2^{11}\times 5^1\times 7^5\times {\mathrm{11}}^1$

素因数の和:73

約数の個数: 288

約数和(自身を含む): 5781222720

約数和(自身を除く): 3888082240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 343, 352, 385, 392, 440, 448, 490, 512, 539, 560, 616, 640, 686, 704, 770, 784, 880, 896, 980, 1024, 1078, 1120, 1232, 1280, 1372, 1408, 1540, 1568, 1715, 1760, 1792, 1960, 2048, 2156, 2240, 2401, 2464, 2560, 2695, 2744, 2816, 3080, 3136, 3430, 3520, 3584, 3773, 3920, 4312, 4480, 4802, 4928, 5120, 5390, 5488, 5632, 6160, 6272, 6860, 7040, 7168, 7546, 7840, 8624, 8960, 9604, 9856, 10240, 10780, 10976, 11264, 12005, 12320, 12544, 13720, 14080, 14336, 15092, 15680, 16807, 17248, 17920, 18865, 19208, 19712, 21560, 21952, 22528, 24010, 24640, 25088, 26411, 27440, 28160, 30184, 31360, 33614, 34496, 35840, 37730, 38416, 39424, 43120, 43904, 48020, 49280, 50176, 52822, 54880, 56320, 60368, 62720, 67228, 68992, 71680, 75460, 76832, 78848, 84035, 86240, 87808, 96040, 98560, 100352, 105644, 109760, 112640, 120736, 125440, 132055, 134456, 137984, 150920, 153664, 157696, 168070, 172480, 175616, 184877, 192080, 197120, 211288, 219520, 241472, 250880, 264110, 268912, 275968, 301840, 307328, 336140, 344960, 351232, 369754, 384160, 394240, 422576, 439040, 482944, 501760, 528220, 537824, 551936, 603680, 614656, 672280, 689920, 702464, 739508, 768320, 788480, 845152, 878080, 924385, 965888, 1056440, 1075648, 1103872, 1207360, 1229312, 1344560, 1379840, 1479016, 1536640, 1690304, 1756160, 1848770, 1931776, 2112880, 2151296, 2414720, 2458624, 2689120, 2759680, 2958032, 3073280, 3380608, 3512320, 3697540, 3863552, 4225760, 4302592, 4829440, 4917248, 5378240, 5519360, 5916064, 6146560, 6761216, 7395080, 7727104, 8451520, 8605184, 9658880, 10756480, 11832128, 12293120, 13522432, 14790160, 16903040, 17210368, 19317760, 21512960, 23664256, 24586240, 27044864, 29580320, 33806080, 34420736, 38635520, 43025920, 47328512, 54089728, 59160640, 67612160, 86051840, 94657024, 118321280, 135224320, 172103680, 189314048, 236642560, 270448640, 378628096, 473285120, 946570240, 1893140480]

約数ペア:

[(1, 1893140480), (2, 946570240), (4, 473285120), (5, 378628096), (7, 270448640), (8, 236642560), (10, 189314048), (11, 172103680), (14, 135224320), (16, 118321280), (20, 94657024), (22, 86051840), (28, 67612160), (32, 59160640), (35, 54089728), (40, 47328512), (44, 43025920), (49, 38635520), (55, 34420736), (56, 33806080), (64, 29580320), (70, 27044864), (77, 24586240), (80, 23664256), (88, 21512960), (98, 19317760), (110, 17210368), (112, 16903040), (128, 14790160), (140, 13522432), (154, 12293120), (160, 11832128), (176, 10756480), (196, 9658880), (220, 8605184), (224, 8451520), (245, 7727104), (256, 7395080), (280, 6761216), (308, 6146560), (320, 5916064), (343, 5519360), (352, 5378240), (385, 4917248), (392, 4829440), (440, 4302592), (448, 4225760), (490, 3863552), (512, 3697540), (539, 3512320), (560, 3380608), (616, 3073280), (640, 2958032), (686, 2759680), (704, 2689120), (770, 2458624), (784, 2414720), (880, 2151296), (896, 2112880), (980, 1931776), (1024, 1848770), (1078, 1756160), (1120, 1690304), (1232, 1536640), (1280, 1479016), (1372, 1379840), (1408, 1344560), (1540, 1229312), (1568, 1207360), (1715, 1103872), (1760, 1075648), (1792, 1056440), (1960, 965888), (2048, 924385), (2156, 878080), (2240, 845152), (2401, 788480), (2464, 768320), (2560, 739508), (2695, 702464), (2744, 689920), (2816, 672280), (3080, 614656), (3136, 603680), (3430, 551936), (3520, 537824), (3584, 528220), (3773, 501760), (3920, 482944), (4312, 439040), (4480, 422576), (4802, 394240), (4928, 384160), (5120, 369754), (5390, 351232), (5488, 344960), (5632, 336140), (6160, 307328), (6272, 301840), (6860, 275968), (7040, 268912), (7168, 264110), (7546, 250880), (7840, 241472), (8624, 219520), (8960, 211288), (9604, 197120), (9856, 192080), (10240, 184877), (10780, 175616), (10976, 172480), (11264, 168070), (12005, 157696), (12320, 153664), (12544, 150920), (13720, 137984), (14080, 134456), (14336, 132055), (15092, 125440), (15680, 120736), (16807, 112640), (17248, 109760), (17920, 105644), (18865, 100352), (19208, 98560), (19712, 96040), (21560, 87808), (21952, 86240), (22528, 84035), (24010, 78848), (24640, 76832), (25088, 75460), (26411, 71680), (27440, 68992), (28160, 67228), (30184, 62720), (31360, 60368), (33614, 56320), (34496, 54880), (35840, 52822), (37730, 50176), (38416, 49280), (39424, 48020), (43120, 43904)]