2249043840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1014

約数の個数: 256

約数和(自身を含む): 8025768000

約数和(自身を除く): 5776724160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 157, 160, 180, 192, 216, 240, 270, 288, 314, 320, 360, 384, 432, 471, 480, 540, 576, 628, 640, 720, 785, 829, 864, 942, 960, 1080, 1152, 1256, 1413, 1440, 1570, 1658, 1728, 1884, 1920, 2160, 2355, 2487, 2512, 2826, 2880, 3140, 3316, 3456, 3768, 4145, 4239, 4320, 4710, 4974, 5024, 5652, 5760, 6280, 6632, 7065, 7461, 7536, 8290, 8478, 8640, 9420, 9948, 10048, 11304, 12435, 12560, 13264, 14130, 14922, 15072, 16580, 16956, 17280, 18840, 19896, 20096, 21195, 22383, 22608, 24870, 25120, 26528, 28260, 29844, 30144, 33160, 33912, 37305, 37680, 39792, 42390, 44766, 45216, 49740, 50240, 53056, 56520, 59688, 60288, 66320, 67824, 74610, 75360, 79584, 84780, 89532, 90432, 99480, 100480, 106112, 111915, 113040, 119376, 130153, 132640, 135648, 149220, 150720, 159168, 169560, 179064, 180864, 198960, 223830, 226080, 238752, 260306, 265280, 271296, 298440, 301440, 318336, 339120, 358128, 390459, 397920, 447660, 452160, 477504, 520612, 530560, 542592, 596880, 650765, 678240, 716256, 780918, 795840, 895320, 904320, 955008, 1041224, 1171377, 1193760, 1301530, 1356480, 1432512, 1561836, 1591680, 1790640, 1952295, 2082448, 2342754, 2387520, 2603060, 2712960, 2865024, 3123672, 3514131, 3581280, 3904590, 4164896, 4685508, 4775040, 5206120, 5856885, 6247344, 7028262, 7162560, 7809180, 8329792, 9371016, 10412240, 11713770, 12494688, 14056524, 14325120, 15618360, 16659584, 17570655, 18742032, 20824480, 23427540, 24989376, 28113048, 31236720, 35141310, 37484064, 41648960, 46855080, 49978752, 56226096, 62473440, 70282620, 74968128, 83297920, 93710160, 112452192, 124946880, 140565240, 149936256, 187420320, 224904384, 249893760, 281130480, 374840640, 449808768, 562260960, 749681280, 1124521920, 2249043840]

約数ペア:

[(1, 2249043840), (2, 1124521920), (3, 749681280), (4, 562260960), (5, 449808768), (6, 374840640), (8, 281130480), (9, 249893760), (10, 224904384), (12, 187420320), (15, 149936256), (16, 140565240), (18, 124946880), (20, 112452192), (24, 93710160), (27, 83297920), (30, 74968128), (32, 70282620), (36, 62473440), (40, 56226096), (45, 49978752), (48, 46855080), (54, 41648960), (60, 37484064), (64, 35141310), (72, 31236720), (80, 28113048), (90, 24989376), (96, 23427540), (108, 20824480), (120, 18742032), (128, 17570655), (135, 16659584), (144, 15618360), (157, 14325120), (160, 14056524), (180, 12494688), (192, 11713770), (216, 10412240), (240, 9371016), (270, 8329792), (288, 7809180), (314, 7162560), (320, 7028262), (360, 6247344), (384, 5856885), (432, 5206120), (471, 4775040), (480, 4685508), (540, 4164896), (576, 3904590), (628, 3581280), (640, 3514131), (720, 3123672), (785, 2865024), (829, 2712960), (864, 2603060), (942, 2387520), (960, 2342754), (1080, 2082448), (1152, 1952295), (1256, 1790640), (1413, 1591680), (1440, 1561836), (1570, 1432512), (1658, 1356480), (1728, 1301530), (1884, 1193760), (1920, 1171377), (2160, 1041224), (2355, 955008), (2487, 904320), (2512, 895320), (2826, 795840), (2880, 780918), (3140, 716256), (3316, 678240), (3456, 650765), (3768, 596880), (4145, 542592), (4239, 530560), (4320, 520612), (4710, 477504), (4974, 452160), (5024, 447660), (5652, 397920), (5760, 390459), (6280, 358128), (6632, 339120), (7065, 318336), (7461, 301440), (7536, 298440), (8290, 271296), (8478, 265280), (8640, 260306), (9420, 238752), (9948, 226080), (10048, 223830), (11304, 198960), (12435, 180864), (12560, 179064), (13264, 169560), (14130, 159168), (14922, 150720), (15072, 149220), (16580, 135648), (16956, 132640), (17280, 130153), (18840, 119376), (19896, 113040), (20096, 111915), (21195, 106112), (22383, 100480), (22608, 99480), (24870, 90432), (25120, 89532), (26528, 84780), (28260, 79584), (29844, 75360), (30144, 74610), (33160, 67824), (33912, 66320), (37305, 60288), (37680, 59688), (39792, 56520), (42390, 53056), (44766, 50240), (45216, 49740)]