678606720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 384

約数和(自身を含む): 2500485120

約数和(自身を除く): 1821878400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 121, 127, 128, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 242, 253, 254, 264, 276, 320, 330, 345, 352, 363, 368, 381, 384, 440, 460, 480, 484, 506, 508, 528, 552, 605, 635, 640, 660, 690, 704, 726, 736, 759, 762, 880, 920, 960, 968, 1012, 1016, 1056, 1104, 1210, 1265, 1270, 1320, 1380, 1397, 1408, 1452, 1472, 1518, 1524, 1760, 1815, 1840, 1905, 1920, 1936, 2024, 2032, 2112, 2208, 2420, 2530, 2540, 2640, 2760, 2783, 2794, 2904, 2921, 2944, 3036, 3048, 3520, 3630, 3680, 3795, 3810, 3872, 4048, 4064, 4191, 4224, 4416, 4840, 5060, 5080, 5280, 5520, 5566, 5588, 5808, 5842, 6072, 6096, 6985, 7040, 7260, 7360, 7590, 7620, 7744, 8096, 8128, 8349, 8382, 8763, 8832, 9680, 10120, 10160, 10560, 11040, 11132, 11176, 11616, 11684, 12144, 12192, 13915, 13970, 14520, 14605, 14720, 15180, 15240, 15367, 15488, 16192, 16256, 16698, 16764, 17526, 19360, 20240, 20320, 20955, 21120, 22080, 22264, 22352, 23232, 23368, 24288, 24384, 27830, 27940, 29040, 29210, 30360, 30480, 30734, 32131, 32384, 33396, 33528, 35052, 38720, 40480, 40640, 41745, 41910, 43815, 44160, 44528, 44704, 46101, 46464, 46736, 48576, 48768, 55660, 55880, 58080, 58420, 60720, 60960, 61468, 64262, 66792, 67056, 70104, 76835, 77440, 80960, 81280, 83490, 83820, 87630, 89056, 89408, 92202, 93472, 96393, 97152, 111320, 111760, 116160, 116840, 121440, 121920, 122936, 128524, 133584, 134112, 140208, 153670, 160655, 161920, 166980, 167640, 175260, 178112, 178816, 184404, 186944, 192786, 222640, 223520, 230505, 232320, 233680, 242880, 243840, 245872, 257048, 267168, 268224, 280416, 307340, 321310, 333960, 335280, 350520, 353441, 356224, 368808, 373888, 385572, 445280, 447040, 461010, 467360, 481965, 485760, 491744, 514096, 534336, 536448, 560832, 614680, 642620, 667920, 670560, 701040, 706882, 737616, 771144, 890560, 894080, 922020, 934720, 963930, 983488, 1028192, 1060323, 1068672, 1121664, 1229360, 1285240, 1335840, 1341120, 1402080, 1413764, 1475232, 1542288, 1767205, 1781120, 1844040, 1869440, 1927860, 1966976, 2056384, 2120646, 2458720, 2570480, 2671680, 2682240, 2804160, 2827528, 2950464, 3084576, 3534410, 3688080, 3855720, 4112768, 4241292, 4917440, 5140960, 5301615, 5343360, 5608320, 5655056, 5900928, 6169152, 7068820, 7376160, 7711440, 8482584, 9834880, 10281920, 10603230, 11310112, 12338304, 14137640, 14752320, 15422880, 16965168, 20563840, 21206460, 22620224, 28275280, 29504640, 30845760, 33930336, 42412920, 45240448, 56550560, 61691520, 67860672, 84825840, 113101120, 135721344, 169651680, 226202240, 339303360, 678606720]

約数ペア:

[(1, 678606720), (2, 339303360), (3, 226202240), (4, 169651680), (5, 135721344), (6, 113101120), (8, 84825840), (10, 67860672), (11, 61691520), (12, 56550560), (15, 45240448), (16, 42412920), (20, 33930336), (22, 30845760), (23, 29504640), (24, 28275280), (30, 22620224), (32, 21206460), (33, 20563840), (40, 16965168), (44, 15422880), (46, 14752320), (48, 14137640), (55, 12338304), (60, 11310112), (64, 10603230), (66, 10281920), (69, 9834880), (80, 8482584), (88, 7711440), (92, 7376160), (96, 7068820), (110, 6169152), (115, 5900928), (120, 5655056), (121, 5608320), (127, 5343360), (128, 5301615), (132, 5140960), (138, 4917440), (160, 4241292), (165, 4112768), (176, 3855720), (184, 3688080), (192, 3534410), (220, 3084576), (230, 2950464), (240, 2827528), (242, 2804160), (253, 2682240), (254, 2671680), (264, 2570480), (276, 2458720), (320, 2120646), (330, 2056384), (345, 1966976), (352, 1927860), (363, 1869440), (368, 1844040), (381, 1781120), (384, 1767205), (440, 1542288), (460, 1475232), (480, 1413764), (484, 1402080), (506, 1341120), (508, 1335840), (528, 1285240), (552, 1229360), (605, 1121664), (635, 1068672), (640, 1060323), (660, 1028192), (690, 983488), (704, 963930), (726, 934720), (736, 922020), (759, 894080), (762, 890560), (880, 771144), (920, 737616), (960, 706882), (968, 701040), (1012, 670560), (1016, 667920), (1056, 642620), (1104, 614680), (1210, 560832), (1265, 536448), (1270, 534336), (1320, 514096), (1380, 491744), (1397, 485760), (1408, 481965), (1452, 467360), (1472, 461010), (1518, 447040), (1524, 445280), (1760, 385572), (1815, 373888), (1840, 368808), (1905, 356224), (1920, 353441), (1936, 350520), (2024, 335280), (2032, 333960), (2112, 321310), (2208, 307340), (2420, 280416), (2530, 268224), (2540, 267168), (2640, 257048), (2760, 245872), (2783, 243840), (2794, 242880), (2904, 233680), (2921, 232320), (2944, 230505), (3036, 223520), (3048, 222640), (3520, 192786), (3630, 186944), (3680, 184404), (3795, 178816), (3810, 178112), (3872, 175260), (4048, 167640), (4064, 166980), (4191, 161920), (4224, 160655), (4416, 153670), (4840, 140208), (5060, 134112), (5080, 133584), (5280, 128524), (5520, 122936), (5566, 121920), (5588, 121440), (5808, 116840), (5842, 116160), (6072, 111760), (6096, 111320), (6985, 97152), (7040, 96393), (7260, 93472), (7360, 92202), (7590, 89408), (7620, 89056), (7744, 87630), (8096, 83820), (8128, 83490), (8349, 81280), (8382, 80960), (8763, 77440), (8832, 76835), (9680, 70104), (10120, 67056), (10160, 66792), (10560, 64262), (11040, 61468), (11132, 60960), (11176, 60720), (11616, 58420), (11684, 58080), (12144, 55880), (12192, 55660), (13915, 48768), (13970, 48576), (14520, 46736), (14605, 46464), (14720, 46101), (15180, 44704), (15240, 44528), (15367, 44160), (15488, 43815), (16192, 41910), (16256, 41745), (16698, 40640), (16764, 40480), (17526, 38720), (19360, 35052), (20240, 33528), (20320, 33396), (20955, 32384), (21120, 32131), (22080, 30734), (22264, 30480), (22352, 30360), (23232, 29210), (23368, 29040), (24288, 27940), (24384, 27830)]