620801280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 576

約数和(自身を含む): 2543063040

約数和(自身を除く): 1922261760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 32, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 64, 66, 69, 71, 72, 80, 88, 90, 92, 96, 99, 108, 110, 115, 120, 128, 132, 135, 138, 142, 144, 160, 165, 176, 180, 184, 192, 198, 207, 213, 216, 220, 230, 240, 253, 256, 264, 270, 276, 284, 288, 297, 320, 330, 345, 352, 355, 360, 368, 384, 396, 414, 426, 432, 440, 460, 480, 495, 506, 528, 540, 552, 568, 576, 594, 621, 639, 640, 660, 690, 704, 710, 720, 736, 759, 768, 781, 792, 828, 852, 864, 880, 920, 960, 990, 1012, 1035, 1056, 1065, 1080, 1104, 1136, 1152, 1188, 1242, 1265, 1278, 1280, 1320, 1380, 1408, 1420, 1440, 1472, 1485, 1518, 1562, 1584, 1633, 1656, 1704, 1728, 1760, 1840, 1917, 1920, 1980, 2024, 2070, 2112, 2130, 2160, 2208, 2272, 2277, 2304, 2343, 2376, 2484, 2530, 2556, 2640, 2760, 2816, 2840, 2880, 2944, 2970, 3036, 3105, 3124, 3168, 3195, 3266, 3312, 3408, 3456, 3520, 3680, 3795, 3834, 3840, 3905, 3960, 4048, 4140, 4224, 4260, 4320, 4416, 4544, 4554, 4686, 4752, 4899, 4968, 5060, 5112, 5280, 5520, 5680, 5760, 5888, 5940, 6072, 6210, 6248, 6336, 6390, 6532, 6624, 6816, 6831, 6912, 7029, 7040, 7360, 7590, 7668, 7810, 7920, 8096, 8165, 8280, 8448, 8520, 8640, 8832, 9088, 9108, 9372, 9504, 9585, 9798, 9936, 10120, 10224, 10560, 11040, 11360, 11385, 11520, 11715, 11880, 12144, 12420, 12496, 12672, 12780, 13064, 13248, 13632, 13662, 14058, 14080, 14697, 14720, 15180, 15336, 15620, 15840, 16192, 16330, 16560, 17040, 17280, 17664, 17963, 18176, 18216, 18744, 19008, 19170, 19596, 19872, 20240, 20448, 21087, 21120, 22080, 22720, 22770, 23430, 23760, 24288, 24495, 24840, 24992, 25344, 25560, 26128, 26496, 27264, 27324, 28116, 29394, 29440, 30360, 30672, 31240, 31680, 32384, 32660, 33120, 34080, 34155, 34560, 35145, 35926, 36432, 37488, 38016, 38340, 39192, 39744, 40480, 40896, 42174, 42240, 44091, 44160, 45440, 45540, 46860, 47520, 48576, 48990, 49680, 49984, 51120, 52256, 52992, 53889, 54528, 54648, 56232, 58788, 60720, 61344, 62480, 63360, 64768, 65320, 66240, 68160, 68310, 70290, 71852, 72864, 73485, 74976, 76032, 76680, 78384, 79488, 80960, 81792, 84348, 88182, 88320, 89815, 90880, 91080, 93720, 95040, 97152, 97980, 99360, 99968, 102240, 104512, 105435, 107778, 109296, 112464, 117576, 121440, 122688, 124960, 126720, 130640, 132480, 136320, 136620, 140580, 143704, 145728, 146970, 149952, 153360, 156768, 158976, 161667, 161920, 163584, 168696, 176364, 179630, 182160, 187440, 190080, 194304, 195960, 198720, 199936, 204480, 209024, 210870, 215556, 218592, 220455, 224928, 235152, 242880, 245376, 249920, 261280, 264960, 269445, 272640, 273240, 281160, 287408, 291456, 293940, 299904, 306720, 313536, 323334, 323840, 337392, 352728, 359260, 364320, 374880, 380160, 391920, 397440, 408960, 418048, 421740, 431112, 437184, 440910, 449856, 470304, 485001, 485760, 490752, 499840, 522560, 538890, 546480, 562320, 574816, 582912, 587880, 599808, 613440, 627072, 646668, 674784, 705456, 718520, 728640, 749760, 783840, 794880, 808335, 817920, 843480, 862224, 874368, 881820, 899712, 940608, 970002, 971520, 999680, 1045120, 1077780, 1092960, 1124640, 1149632, 1175760, 1226880, 1254144, 1293336, 1349568, 1410912, 1437040, 1457280, 1499520, 1567680, 1616670, 1686960, 1724448, 1748736, 1763640, 1799424, 1881216, 1940004, 2090240, 2155560, 2185920, 2249280, 2299264, 2351520, 2425005, 2453760, 2586672, 2699136, 2821824, 2874080, 2914560, 2999040, 3135360, 3233340, 3373920, 3448896, 3527280, 3762432, 3880008, 4311120, 4371840, 4498560, 4598528, 4703040, 4850010, 5173344, 5398272, 5643648, 5748160, 6270720, 6466680, 6747840, 6897792, 7054560, 7760016, 8622240, 8743680, 8997120, 9406080, 9700020, 10346688, 11287296, 11496320, 12933360, 13495680, 13795584, 14109120, 15520032, 17244480, 18812160, 19400040, 20693376, 22992640, 25866720, 26991360, 28218240, 31040064, 34488960, 38800080, 41386752, 51733440, 56436480, 62080128, 68977920, 77600160, 103466880, 124160256, 155200320, 206933760, 310400640, 620801280]

約数ペア:

[(1, 620801280), (2, 310400640), (3, 206933760), (4, 155200320), (5, 124160256), (6, 103466880), (8, 77600160), (9, 68977920), (10, 62080128), (11, 56436480), (12, 51733440), (15, 41386752), (16, 38800080), (18, 34488960), (20, 31040064), (22, 28218240), (23, 26991360), (24, 25866720), (27, 22992640), (30, 20693376), (32, 19400040), (33, 18812160), (36, 17244480), (40, 15520032), (44, 14109120), (45, 13795584), (46, 13495680), (48, 12933360), (54, 11496320), (55, 11287296), (60, 10346688), (64, 9700020), (66, 9406080), (69, 8997120), (71, 8743680), (72, 8622240), (80, 7760016), (88, 7054560), (90, 6897792), (92, 6747840), (96, 6466680), (99, 6270720), (108, 5748160), (110, 5643648), (115, 5398272), (120, 5173344), (128, 4850010), (132, 4703040), (135, 4598528), (138, 4498560), (142, 4371840), (144, 4311120), (160, 3880008), (165, 3762432), (176, 3527280), (180, 3448896), (184, 3373920), (192, 3233340), (198, 3135360), (207, 2999040), (213, 2914560), (216, 2874080), (220, 2821824), (230, 2699136), (240, 2586672), (253, 2453760), (256, 2425005), (264, 2351520), (270, 2299264), (276, 2249280), (284, 2185920), (288, 2155560), (297, 2090240), (320, 1940004), (330, 1881216), (345, 1799424), (352, 1763640), (355, 1748736), (360, 1724448), (368, 1686960), (384, 1616670), (396, 1567680), (414, 1499520), (426, 1457280), (432, 1437040), (440, 1410912), (460, 1349568), (480, 1293336), (495, 1254144), (506, 1226880), (528, 1175760), (540, 1149632), (552, 1124640), (568, 1092960), (576, 1077780), (594, 1045120), (621, 999680), (639, 971520), (640, 970002), (660, 940608), (690, 899712), (704, 881820), (710, 874368), (720, 862224), (736, 843480), (759, 817920), (768, 808335), (781, 794880), (792, 783840), (828, 749760), (852, 728640), (864, 718520), (880, 705456), (920, 674784), (960, 646668), (990, 627072), (1012, 613440), (1035, 599808), (1056, 587880), (1065, 582912), (1080, 574816), (1104, 562320), (1136, 546480), (1152, 538890), (1188, 522560), (1242, 499840), (1265, 490752), (1278, 485760), (1280, 485001), (1320, 470304), (1380, 449856), (1408, 440910), (1420, 437184), (1440, 431112), (1472, 421740), (1485, 418048), (1518, 408960), (1562, 397440), (1584, 391920), (1633, 380160), (1656, 374880), (1704, 364320), (1728, 359260), (1760, 352728), (1840, 337392), (1917, 323840), (1920, 323334), (1980, 313536), (2024, 306720), (2070, 299904), (2112, 293940), (2130, 291456), (2160, 287408), (2208, 281160), (2272, 273240), (2277, 272640), (2304, 269445), (2343, 264960), (2376, 261280), (2484, 249920), (2530, 245376), (2556, 242880), (2640, 235152), (2760, 224928), (2816, 220455), (2840, 218592), (2880, 215556), (2944, 210870), (2970, 209024), (3036, 204480), (3105, 199936), (3124, 198720), (3168, 195960), (3195, 194304), (3266, 190080), (3312, 187440), (3408, 182160), (3456, 179630), (3520, 176364), (3680, 168696), (3795, 163584), (3834, 161920), (3840, 161667), (3905, 158976), (3960, 156768), (4048, 153360), (4140, 149952), (4224, 146970), (4260, 145728), (4320, 143704), (4416, 140580), (4544, 136620), (4554, 136320), (4686, 132480), (4752, 130640), (4899, 126720), (4968, 124960), (5060, 122688), (5112, 121440), (5280, 117576), (5520, 112464), (5680, 109296), (5760, 107778), (5888, 105435), (5940, 104512), (6072, 102240), (6210, 99968), (6248, 99360), (6336, 97980), (6390, 97152), (6532, 95040), (6624, 93720), (6816, 91080), (6831, 90880), (6912, 89815), (7029, 88320), (7040, 88182), (7360, 84348), (7590, 81792), (7668, 80960), (7810, 79488), (7920, 78384), (8096, 76680), (8165, 76032), (8280, 74976), (8448, 73485), (8520, 72864), (8640, 71852), (8832, 70290), (9088, 68310), (9108, 68160), (9372, 66240), (9504, 65320), (9585, 64768), (9798, 63360), (9936, 62480), (10120, 61344), (10224, 60720), (10560, 58788), (11040, 56232), (11360, 54648), (11385, 54528), (11520, 53889), (11715, 52992), (11880, 52256), (12144, 51120), (12420, 49984), (12496, 49680), (12672, 48990), (12780, 48576), (13064, 47520), (13248, 46860), (13632, 45540), (13662, 45440), (14058, 44160), (14080, 44091), (14697, 42240), (14720, 42174), (15180, 40896), (15336, 40480), (15620, 39744), (15840, 39192), (16192, 38340), (16330, 38016), (16560, 37488), (17040, 36432), (17280, 35926), (17664, 35145), (17963, 34560), (18176, 34155), (18216, 34080), (18744, 33120), (19008, 32660), (19170, 32384), (19596, 31680), (19872, 31240), (20240, 30672), (20448, 30360), (21087, 29440), (21120, 29394), (22080, 28116), (22720, 27324), (22770, 27264), (23430, 26496), (23760, 26128), (24288, 25560), (24495, 25344), (24840, 24992)]