620880768

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 1956441600

約数和(自身を除く): 1335560832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 73, 92, 96, 107, 108, 128, 138, 144, 146, 184, 192, 207, 214, 216, 219, 276, 288, 292, 321, 368, 384, 414, 428, 432, 438, 552, 576, 584, 621, 642, 657, 736, 828, 856, 864, 876, 963, 1104, 1152, 1168, 1242, 1284, 1314, 1472, 1656, 1679, 1712, 1728, 1752, 1926, 1971, 2208, 2336, 2461, 2484, 2568, 2628, 2889, 2944, 3312, 3358, 3424, 3456, 3504, 3852, 3942, 4416, 4672, 4922, 4968, 5037, 5136, 5256, 5778, 6624, 6716, 6848, 7008, 7383, 7704, 7811, 7884, 8832, 9344, 9844, 9936, 10074, 10272, 10512, 11556, 13248, 13432, 13696, 14016, 14766, 15111, 15408, 15622, 15768, 19688, 19872, 20148, 20544, 21024, 22149, 23112, 23433, 26496, 26864, 28032, 29532, 30222, 30816, 31244, 31536, 39376, 39744, 40296, 41088, 42048, 44298, 45333, 46224, 46866, 53728, 59064, 60444, 61632, 62488, 63072, 66447, 70299, 78752, 79488, 80592, 84096, 88596, 90666, 92448, 93732, 107456, 118128, 120888, 123264, 124976, 126144, 132894, 140598, 157504, 161184, 177192, 179653, 181332, 184896, 187464, 210897, 214912, 236256, 241776, 249952, 252288, 265788, 281196, 315008, 322368, 354384, 359306, 362664, 369792, 374928, 421794, 472512, 483552, 499904, 531576, 538959, 562392, 644736, 708768, 718612, 725328, 749856, 843588, 945024, 967104, 999808, 1063152, 1077918, 1124784, 1417536, 1437224, 1450656, 1499712, 1616877, 1687176, 1934208, 2126304, 2155836, 2249568, 2835072, 2874448, 2901312, 2999424, 3233754, 3374352, 4252608, 4311672, 4499136, 4850631, 5748896, 5802624, 6467508, 6748704, 8505216, 8623344, 8998272, 9701262, 11497792, 12935016, 13497408, 17246688, 19402524, 22995584, 25870032, 26994816, 34493376, 38805048, 51740064, 68986752, 77610096, 103480128, 155220192, 206960256, 310440384, 620880768]

約数ペア:

[(1, 620880768), (2, 310440384), (3, 206960256), (4, 155220192), (6, 103480128), (8, 77610096), (9, 68986752), (12, 51740064), (16, 38805048), (18, 34493376), (23, 26994816), (24, 25870032), (27, 22995584), (32, 19402524), (36, 17246688), (46, 13497408), (48, 12935016), (54, 11497792), (64, 9701262), (69, 8998272), (72, 8623344), (73, 8505216), (92, 6748704), (96, 6467508), (107, 5802624), (108, 5748896), (128, 4850631), (138, 4499136), (144, 4311672), (146, 4252608), (184, 3374352), (192, 3233754), (207, 2999424), (214, 2901312), (216, 2874448), (219, 2835072), (276, 2249568), (288, 2155836), (292, 2126304), (321, 1934208), (368, 1687176), (384, 1616877), (414, 1499712), (428, 1450656), (432, 1437224), (438, 1417536), (552, 1124784), (576, 1077918), (584, 1063152), (621, 999808), (642, 967104), (657, 945024), (736, 843588), (828, 749856), (856, 725328), (864, 718612), (876, 708768), (963, 644736), (1104, 562392), (1152, 538959), (1168, 531576), (1242, 499904), (1284, 483552), (1314, 472512), (1472, 421794), (1656, 374928), (1679, 369792), (1712, 362664), (1728, 359306), (1752, 354384), (1926, 322368), (1971, 315008), (2208, 281196), (2336, 265788), (2461, 252288), (2484, 249952), (2568, 241776), (2628, 236256), (2889, 214912), (2944, 210897), (3312, 187464), (3358, 184896), (3424, 181332), (3456, 179653), (3504, 177192), (3852, 161184), (3942, 157504), (4416, 140598), (4672, 132894), (4922, 126144), (4968, 124976), (5037, 123264), (5136, 120888), (5256, 118128), (5778, 107456), (6624, 93732), (6716, 92448), (6848, 90666), (7008, 88596), (7383, 84096), (7704, 80592), (7811, 79488), (7884, 78752), (8832, 70299), (9344, 66447), (9844, 63072), (9936, 62488), (10074, 61632), (10272, 60444), (10512, 59064), (11556, 53728), (13248, 46866), (13432, 46224), (13696, 45333), (14016, 44298), (14766, 42048), (15111, 41088), (15408, 40296), (15622, 39744), (15768, 39376), (19688, 31536), (19872, 31244), (20148, 30816), (20544, 30222), (21024, 29532), (22149, 28032), (23112, 26864), (23433, 26496)]