620139520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:78

約数の個数: 352

約数和(自身を含む): 2013854976

約数和(自身を除く): 1393715456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 242, 256, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 484, 512, 520, 560, 572, 605, 616, 640, 704, 715, 728, 770, 832, 847, 880, 896, 910, 968, 1001, 1024, 1040, 1120, 1144, 1210, 1232, 1280, 1331, 1408, 1430, 1456, 1540, 1573, 1664, 1694, 1760, 1792, 1820, 1936, 2002, 2080, 2240, 2288, 2420, 2464, 2560, 2662, 2816, 2860, 2912, 3080, 3146, 3328, 3388, 3520, 3584, 3640, 3872, 4004, 4160, 4235, 4480, 4576, 4840, 4928, 5005, 5120, 5324, 5632, 5720, 5824, 6160, 6292, 6655, 6656, 6776, 7040, 7168, 7280, 7744, 7865, 8008, 8320, 8470, 8960, 9152, 9317, 9680, 9856, 10010, 10648, 11011, 11264, 11440, 11648, 12320, 12584, 13310, 13312, 13552, 14080, 14560, 15488, 15730, 16016, 16640, 16940, 17303, 17920, 18304, 18634, 19360, 19712, 20020, 21296, 22022, 22880, 23296, 24640, 25168, 26620, 27104, 28160, 29120, 30976, 31460, 32032, 33280, 33880, 34606, 35840, 36608, 37268, 38720, 39424, 40040, 42592, 44044, 45760, 46585, 46592, 49280, 50336, 53240, 54208, 55055, 56320, 58240, 61952, 62920, 64064, 66560, 67760, 69212, 73216, 74536, 77440, 78848, 80080, 85184, 86515, 88088, 91520, 93170, 93184, 98560, 100672, 106480, 108416, 110110, 116480, 121121, 123904, 125840, 128128, 135520, 138424, 146432, 149072, 154880, 160160, 170368, 173030, 176176, 183040, 186340, 197120, 201344, 212960, 216832, 220220, 232960, 242242, 251680, 256256, 271040, 276848, 298144, 309760, 320320, 340736, 346060, 352352, 366080, 372680, 394240, 402688, 425920, 433664, 440440, 465920, 484484, 503360, 512512, 542080, 553696, 596288, 605605, 619520, 640640, 681472, 692120, 704704, 732160, 745360, 805376, 851840, 867328, 880880, 968968, 1006720, 1025024, 1084160, 1107392, 1192576, 1211210, 1281280, 1362944, 1384240, 1409408, 1490720, 1610752, 1703680, 1761760, 1937936, 2013440, 2168320, 2214784, 2385152, 2422420, 2562560, 2768480, 2818816, 2981440, 3407360, 3523520, 3875872, 4026880, 4336640, 4429568, 4770304, 4844840, 5125120, 5536960, 5637632, 5962880, 6814720, 7047040, 7751744, 8053760, 8859136, 9540608, 9689680, 11073920, 11275264, 11925760, 14094080, 15503488, 17718272, 19379360, 22147840, 23851520, 28188160, 31006976, 38758720, 44295680, 47703040, 56376320, 62013952, 77517440, 88591360, 124027904, 155034880, 310069760, 620139520]

約数ペア:

[(1, 620139520), (2, 310069760), (4, 155034880), (5, 124027904), (7, 88591360), (8, 77517440), (10, 62013952), (11, 56376320), (13, 47703040), (14, 44295680), (16, 38758720), (20, 31006976), (22, 28188160), (26, 23851520), (28, 22147840), (32, 19379360), (35, 17718272), (40, 15503488), (44, 14094080), (52, 11925760), (55, 11275264), (56, 11073920), (64, 9689680), (65, 9540608), (70, 8859136), (77, 8053760), (80, 7751744), (88, 7047040), (91, 6814720), (104, 5962880), (110, 5637632), (112, 5536960), (121, 5125120), (128, 4844840), (130, 4770304), (140, 4429568), (143, 4336640), (154, 4026880), (160, 3875872), (176, 3523520), (182, 3407360), (208, 2981440), (220, 2818816), (224, 2768480), (242, 2562560), (256, 2422420), (260, 2385152), (280, 2214784), (286, 2168320), (308, 2013440), (320, 1937936), (352, 1761760), (364, 1703680), (385, 1610752), (416, 1490720), (440, 1409408), (448, 1384240), (455, 1362944), (484, 1281280), (512, 1211210), (520, 1192576), (560, 1107392), (572, 1084160), (605, 1025024), (616, 1006720), (640, 968968), (704, 880880), (715, 867328), (728, 851840), (770, 805376), (832, 745360), (847, 732160), (880, 704704), (896, 692120), (910, 681472), (968, 640640), (1001, 619520), (1024, 605605), (1040, 596288), (1120, 553696), (1144, 542080), (1210, 512512), (1232, 503360), (1280, 484484), (1331, 465920), (1408, 440440), (1430, 433664), (1456, 425920), (1540, 402688), (1573, 394240), (1664, 372680), (1694, 366080), (1760, 352352), (1792, 346060), (1820, 340736), (1936, 320320), (2002, 309760), (2080, 298144), (2240, 276848), (2288, 271040), (2420, 256256), (2464, 251680), (2560, 242242), (2662, 232960), (2816, 220220), (2860, 216832), (2912, 212960), (3080, 201344), (3146, 197120), (3328, 186340), (3388, 183040), (3520, 176176), (3584, 173030), (3640, 170368), (3872, 160160), (4004, 154880), (4160, 149072), (4235, 146432), (4480, 138424), (4576, 135520), (4840, 128128), (4928, 125840), (5005, 123904), (5120, 121121), (5324, 116480), (5632, 110110), (5720, 108416), (5824, 106480), (6160, 100672), (6292, 98560), (6655, 93184), (6656, 93170), (6776, 91520), (7040, 88088), (7168, 86515), (7280, 85184), (7744, 80080), (7865, 78848), (8008, 77440), (8320, 74536), (8470, 73216), (8960, 69212), (9152, 67760), (9317, 66560), (9680, 64064), (9856, 62920), (10010, 61952), (10648, 58240), (11011, 56320), (11264, 55055), (11440, 54208), (11648, 53240), (12320, 50336), (12584, 49280), (13310, 46592), (13312, 46585), (13552, 45760), (14080, 44044), (14560, 42592), (15488, 40040), (15730, 39424), (16016, 38720), (16640, 37268), (16940, 36608), (17303, 35840), (17920, 34606), (18304, 33880), (18634, 33280), (19360, 32032), (19712, 31460), (20020, 30976), (21296, 29120), (22022, 28160), (22880, 27104), (23296, 26620), (24640, 25168)]