1628753280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 512

約数和(自身を含む): 6768230400

約数和(自身を除く): 5139477120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 64, 66, 69, 70, 77, 80, 84, 88, 92, 96, 105, 110, 112, 115, 120, 128, 132, 138, 140, 154, 160, 161, 165, 168, 176, 184, 192, 210, 220, 224, 230, 231, 240, 253, 264, 276, 280, 308, 320, 322, 330, 336, 345, 352, 368, 384, 385, 420, 440, 448, 460, 462, 479, 480, 483, 506, 528, 552, 560, 616, 640, 644, 660, 672, 690, 704, 736, 759, 770, 805, 840, 880, 896, 920, 924, 958, 960, 966, 1012, 1056, 1104, 1120, 1155, 1232, 1265, 1288, 1320, 1344, 1380, 1408, 1437, 1472, 1518, 1540, 1610, 1680, 1760, 1771, 1840, 1848, 1916, 1920, 1932, 2024, 2112, 2208, 2240, 2310, 2395, 2415, 2464, 2530, 2576, 2640, 2688, 2760, 2874, 2944, 3036, 3080, 3220, 3353, 3360, 3520, 3542, 3680, 3696, 3795, 3832, 3864, 4048, 4224, 4416, 4480, 4620, 4790, 4830, 4928, 5060, 5152, 5269, 5280, 5313, 5520, 5748, 6072, 6160, 6440, 6706, 6720, 7040, 7084, 7185, 7360, 7392, 7590, 7664, 7728, 8096, 8832, 8855, 9240, 9580, 9660, 9856, 10059, 10120, 10304, 10538, 10560, 10626, 11017, 11040, 11496, 12144, 12320, 12880, 13412, 13440, 14168, 14370, 14720, 14784, 15180, 15328, 15456, 15807, 16192, 16765, 17710, 18480, 19160, 19320, 20118, 20240, 20608, 21076, 21120, 21252, 22034, 22080, 22992, 24288, 24640, 25760, 26345, 26565, 26824, 28336, 28740, 29568, 30360, 30656, 30912, 31614, 32384, 33051, 33530, 35420, 36883, 36960, 38320, 38640, 40236, 40480, 42152, 42504, 44068, 44160, 45984, 48576, 49280, 50295, 51520, 52690, 53130, 53648, 55085, 56672, 57480, 60720, 61312, 61824, 63228, 66102, 67060, 70840, 73766, 73920, 76640, 77119, 77280, 79035, 80472, 80960, 84304, 85008, 88136, 91968, 97152, 100590, 103040, 105380, 106260, 107296, 110170, 110649, 113344, 114960, 121187, 121440, 126456, 132204, 134120, 141680, 147532, 147840, 153280, 154238, 154560, 158070, 160944, 161920, 165255, 168608, 170016, 176272, 183936, 184415, 201180, 210760, 212520, 214592, 220340, 221298, 226688, 229920, 231357, 242374, 242880, 252912, 264408, 268240, 283360, 295064, 306560, 308476, 309120, 316140, 321888, 330510, 337216, 340032, 352544, 363561, 368830, 385595, 402360, 421520, 425040, 429184, 440680, 442596, 459840, 462714, 484748, 485760, 505824, 528816, 536480, 553245, 566720, 590128, 605935, 616952, 632280, 643776, 661020, 674432, 680064, 705088, 727122, 737660, 771190, 804720, 843040, 848309, 850080, 881360, 885192, 919680, 925428, 969496, 1011648, 1057632, 1072960, 1106490, 1133440, 1156785, 1180256, 1211870, 1233904, 1264560, 1287552, 1322040, 1410176, 1454244, 1475320, 1542380, 1609440, 1686080, 1696618, 1700160, 1762720, 1770384, 1817805, 1850856, 1938992, 2023296, 2115264, 2145920, 2212980, 2313570, 2360512, 2423740, 2467808, 2529120, 2544927, 2644080, 2908488, 2950640, 3084760, 3218880, 3372160, 3393236, 3400320, 3525440, 3540768, 3635610, 3701712, 3877984, 4230528, 4241545, 4425960, 4627140, 4721024, 4847480, 4935616, 5058240, 5089854, 5288160, 5816976, 5901280, 6169520, 6437760, 6786472, 7050880, 7081536, 7271220, 7403424, 7755968, 8483090, 8851920, 9254280, 9694960, 9871232, 10116480, 10179708, 10576320, 11633952, 11802560, 12339040, 12724635, 13572944, 14163072, 14542440, 14806848, 15511936, 16966180, 17703840, 18508560, 19389920, 20359416, 21152640, 23267904, 23605120, 24678080, 25449270, 27145888, 29084880, 29613696, 33932360, 35407680, 37017120, 38779840, 40718832, 46535808, 49356160, 50898540, 54291776, 58169760, 67864720, 70815360, 74034240, 77559680, 81437664, 101797080, 108583552, 116339520, 135729440, 148068480, 162875328, 203594160, 232679040, 271458880, 325750656, 407188320, 542917760, 814376640, 1628753280]

約数ペア:

[(1, 1628753280), (2, 814376640), (3, 542917760), (4, 407188320), (5, 325750656), (6, 271458880), (7, 232679040), (8, 203594160), (10, 162875328), (11, 148068480), (12, 135729440), (14, 116339520), (15, 108583552), (16, 101797080), (20, 81437664), (21, 77559680), (22, 74034240), (23, 70815360), (24, 67864720), (28, 58169760), (30, 54291776), (32, 50898540), (33, 49356160), (35, 46535808), (40, 40718832), (42, 38779840), (44, 37017120), (46, 35407680), (48, 33932360), (55, 29613696), (56, 29084880), (60, 27145888), (64, 25449270), (66, 24678080), (69, 23605120), (70, 23267904), (77, 21152640), (80, 20359416), (84, 19389920), (88, 18508560), (92, 17703840), (96, 16966180), (105, 15511936), (110, 14806848), (112, 14542440), (115, 14163072), (120, 13572944), (128, 12724635), (132, 12339040), (138, 11802560), (140, 11633952), (154, 10576320), (160, 10179708), (161, 10116480), (165, 9871232), (168, 9694960), (176, 9254280), (184, 8851920), (192, 8483090), (210, 7755968), (220, 7403424), (224, 7271220), (230, 7081536), (231, 7050880), (240, 6786472), (253, 6437760), (264, 6169520), (276, 5901280), (280, 5816976), (308, 5288160), (320, 5089854), (322, 5058240), (330, 4935616), (336, 4847480), (345, 4721024), (352, 4627140), (368, 4425960), (384, 4241545), (385, 4230528), (420, 3877984), (440, 3701712), (448, 3635610), (460, 3540768), (462, 3525440), (479, 3400320), (480, 3393236), (483, 3372160), (506, 3218880), (528, 3084760), (552, 2950640), (560, 2908488), (616, 2644080), (640, 2544927), (644, 2529120), (660, 2467808), (672, 2423740), (690, 2360512), (704, 2313570), (736, 2212980), (759, 2145920), (770, 2115264), (805, 2023296), (840, 1938992), (880, 1850856), (896, 1817805), (920, 1770384), (924, 1762720), (958, 1700160), (960, 1696618), (966, 1686080), (1012, 1609440), (1056, 1542380), (1104, 1475320), (1120, 1454244), (1155, 1410176), (1232, 1322040), (1265, 1287552), (1288, 1264560), (1320, 1233904), (1344, 1211870), (1380, 1180256), (1408, 1156785), (1437, 1133440), (1472, 1106490), (1518, 1072960), (1540, 1057632), (1610, 1011648), (1680, 969496), (1760, 925428), (1771, 919680), (1840, 885192), (1848, 881360), (1916, 850080), (1920, 848309), (1932, 843040), (2024, 804720), (2112, 771190), (2208, 737660), (2240, 727122), (2310, 705088), (2395, 680064), (2415, 674432), (2464, 661020), (2530, 643776), (2576, 632280), (2640, 616952), (2688, 605935), (2760, 590128), (2874, 566720), (2944, 553245), (3036, 536480), (3080, 528816), (3220, 505824), (3353, 485760), (3360, 484748), (3520, 462714), (3542, 459840), (3680, 442596), (3696, 440680), (3795, 429184), (3832, 425040), (3864, 421520), (4048, 402360), (4224, 385595), (4416, 368830), (4480, 363561), (4620, 352544), (4790, 340032), (4830, 337216), (4928, 330510), (5060, 321888), (5152, 316140), (5269, 309120), (5280, 308476), (5313, 306560), (5520, 295064), (5748, 283360), (6072, 268240), (6160, 264408), (6440, 252912), (6706, 242880), (6720, 242374), (7040, 231357), (7084, 229920), (7185, 226688), (7360, 221298), (7392, 220340), (7590, 214592), (7664, 212520), (7728, 210760), (8096, 201180), (8832, 184415), (8855, 183936), (9240, 176272), (9580, 170016), (9660, 168608), (9856, 165255), (10059, 161920), (10120, 160944), (10304, 158070), (10538, 154560), (10560, 154238), (10626, 153280), (11017, 147840), (11040, 147532), (11496, 141680), (12144, 134120), (12320, 132204), (12880, 126456), (13412, 121440), (13440, 121187), (14168, 114960), (14370, 113344), (14720, 110649), (14784, 110170), (15180, 107296), (15328, 106260), (15456, 105380), (15807, 103040), (16192, 100590), (16765, 97152), (17710, 91968), (18480, 88136), (19160, 85008), (19320, 84304), (20118, 80960), (20240, 80472), (20608, 79035), (21076, 77280), (21120, 77119), (21252, 76640), (22034, 73920), (22080, 73766), (22992, 70840), (24288, 67060), (24640, 66102), (25760, 63228), (26345, 61824), (26565, 61312), (26824, 60720), (28336, 57480), (28740, 56672), (29568, 55085), (30360, 53648), (30656, 53130), (30912, 52690), (31614, 51520), (32384, 50295), (33051, 49280), (33530, 48576), (35420, 45984), (36883, 44160), (36960, 44068), (38320, 42504), (38640, 42152), (40236, 40480)]