297813120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 1057536000

約数和(自身を除く): 759722880

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, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 128, 132, 160, 165, 176, 177, 192, 220, 236, 239, 240, 264, 295, 320, 330, 352, 354, 384, 440, 472, 478, 480, 528, 590, 640, 649, 660, 704, 708, 717, 880, 885, 944, 956, 960, 1056, 1180, 1195, 1298, 1320, 1408, 1416, 1434, 1760, 1770, 1888, 1912, 1920, 1947, 2112, 2360, 2390, 2596, 2629, 2640, 2832, 2868, 3245, 3520, 3540, 3585, 3776, 3824, 3894, 4224, 4720, 4780, 5192, 5258, 5280, 5664, 5736, 6490, 7040, 7080, 7170, 7552, 7648, 7788, 7887, 9440, 9560, 9735, 10384, 10516, 10560, 11328, 11472, 12980, 13145, 14101, 14160, 14340, 15296, 15576, 15774, 18880, 19120, 19470, 20768, 21032, 21120, 22656, 22944, 25960, 26290, 28202, 28320, 28680, 30592, 31152, 31548, 37760, 38240, 38940, 39435, 41536, 42064, 42303, 45888, 51920, 52580, 56404, 56640, 57360, 62304, 63096, 70505, 76480, 77880, 78870, 83072, 84128, 84606, 91776, 103840, 105160, 112808, 113280, 114720, 124608, 126192, 141010, 152960, 155111, 155760, 157740, 168256, 169212, 207680, 210320, 211515, 225616, 229440, 249216, 252384, 282020, 310222, 311520, 315480, 336512, 338424, 415360, 420640, 423030, 451232, 458880, 465333, 504768, 564040, 620444, 623040, 630960, 676848, 775555, 841280, 846060, 902464, 930666, 1009536, 1128080, 1240888, 1246080, 1261920, 1353696, 1551110, 1682560, 1692120, 1804928, 1861332, 2256160, 2326665, 2481776, 2523840, 2707392, 3102220, 3384240, 3722664, 4512320, 4653330, 4963552, 5047680, 5414784, 6204440, 6768480, 7445328, 9024640, 9306660, 9927104, 12408880, 13536960, 14890656, 18613320, 19854208, 24817760, 27073920, 29781312, 37226640, 49635520, 59562624, 74453280, 99271040, 148906560, 297813120]

約数ペア:

[(1, 297813120), (2, 148906560), (3, 99271040), (4, 74453280), (5, 59562624), (6, 49635520), (8, 37226640), (10, 29781312), (11, 27073920), (12, 24817760), (15, 19854208), (16, 18613320), (20, 14890656), (22, 13536960), (24, 12408880), (30, 9927104), (32, 9306660), (33, 9024640), (40, 7445328), (44, 6768480), (48, 6204440), (55, 5414784), (59, 5047680), (60, 4963552), (64, 4653330), (66, 4512320), (80, 3722664), (88, 3384240), (96, 3102220), (110, 2707392), (118, 2523840), (120, 2481776), (128, 2326665), (132, 2256160), (160, 1861332), (165, 1804928), (176, 1692120), (177, 1682560), (192, 1551110), (220, 1353696), (236, 1261920), (239, 1246080), (240, 1240888), (264, 1128080), (295, 1009536), (320, 930666), (330, 902464), (352, 846060), (354, 841280), (384, 775555), (440, 676848), (472, 630960), (478, 623040), (480, 620444), (528, 564040), (590, 504768), (640, 465333), (649, 458880), (660, 451232), (704, 423030), (708, 420640), (717, 415360), (880, 338424), (885, 336512), (944, 315480), (956, 311520), (960, 310222), (1056, 282020), (1180, 252384), (1195, 249216), (1298, 229440), (1320, 225616), (1408, 211515), (1416, 210320), (1434, 207680), (1760, 169212), (1770, 168256), (1888, 157740), (1912, 155760), (1920, 155111), (1947, 152960), (2112, 141010), (2360, 126192), (2390, 124608), (2596, 114720), (2629, 113280), (2640, 112808), (2832, 105160), (2868, 103840), (3245, 91776), (3520, 84606), (3540, 84128), (3585, 83072), (3776, 78870), (3824, 77880), (3894, 76480), (4224, 70505), (4720, 63096), (4780, 62304), (5192, 57360), (5258, 56640), (5280, 56404), (5664, 52580), (5736, 51920), (6490, 45888), (7040, 42303), (7080, 42064), (7170, 41536), (7552, 39435), (7648, 38940), (7788, 38240), (7887, 37760), (9440, 31548), (9560, 31152), (9735, 30592), (10384, 28680), (10516, 28320), (10560, 28202), (11328, 26290), (11472, 25960), (12980, 22944), (13145, 22656), (14101, 21120), (14160, 21032), (14340, 20768), (15296, 19470), (15576, 19120), (15774, 18880)]