1282561280

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:83

約数の個数: 486

約数和(自身を含む): 4253532318

約数和(自身を除く): 2970971038

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 121, 128, 130, 140, 143, 154, 160, 169, 176, 182, 196, 208, 220, 224, 242, 245, 256, 260, 280, 286, 308, 320, 338, 352, 364, 385, 392, 416, 440, 448, 455, 484, 490, 520, 539, 560, 572, 605, 616, 637, 640, 676, 704, 715, 728, 770, 784, 832, 845, 847, 880, 896, 910, 968, 980, 1001, 1040, 1078, 1120, 1144, 1183, 1210, 1232, 1274, 1280, 1352, 1408, 1430, 1456, 1540, 1568, 1573, 1664, 1690, 1694, 1760, 1792, 1820, 1859, 1936, 1960, 2002, 2080, 2156, 2240, 2288, 2366, 2420, 2464, 2548, 2695, 2704, 2816, 2860, 2912, 3080, 3136, 3146, 3185, 3328, 3380, 3388, 3520, 3640, 3718, 3872, 3920, 4004, 4160, 4235, 4312, 4480, 4576, 4732, 4840, 4928, 5005, 5096, 5390, 5408, 5720, 5824, 5915, 5929, 6160, 6272, 6292, 6370, 6760, 6776, 7007, 7040, 7280, 7436, 7744, 7840, 7865, 8008, 8281, 8320, 8470, 8624, 8960, 9152, 9295, 9464, 9680, 9856, 10010, 10192, 10780, 10816, 11011, 11440, 11648, 11830, 11858, 12320, 12544, 12584, 12740, 13013, 13520, 13552, 14014, 14080, 14560, 14872, 15488, 15680, 15730, 16016, 16562, 16640, 16940, 17248, 18304, 18590, 18928, 19360, 19712, 20020, 20384, 20449, 21560, 21632, 22022, 22880, 23296, 23660, 23716, 24640, 25168, 25480, 26026, 27040, 27104, 28028, 29120, 29645, 29744, 30976, 31360, 31460, 32032, 33124, 33880, 34496, 35035, 36608, 37180, 37856, 38720, 40040, 40768, 40898, 41405, 43120, 43264, 44044, 45760, 47320, 47432, 49280, 50336, 50960, 52052, 54080, 54208, 55055, 56056, 58240, 59290, 59488, 62720, 62920, 64064, 65065, 66248, 67760, 68992, 70070, 74360, 75712, 77077, 77440, 80080, 81536, 81796, 82810, 86240, 88088, 91091, 91520, 94640, 94864, 98560, 100672, 101920, 102245, 104104, 108160, 108416, 110110, 112112, 116480, 118580, 118976, 125840, 128128, 130130, 132496, 135520, 137984, 140140, 143143, 148720, 151424, 154154, 154880, 160160, 163072, 163592, 165620, 172480, 176176, 182182, 183040, 189280, 189728, 201344, 203840, 204490, 208208, 216320, 216832, 220220, 224224, 237160, 237952, 251680, 256256, 260260, 264992, 271040, 280280, 286286, 297440, 302848, 308308, 320320, 327184, 331240, 344960, 352352, 364364, 378560, 379456, 385385, 402688, 407680, 408980, 416416, 440440, 448448, 455455, 474320, 475904, 503360, 520520, 529984, 542080, 560560, 572572, 594880, 616616, 640640, 654368, 662480, 689920, 704704, 715715, 728728, 757120, 758912, 770770, 815360, 817960, 832832, 880880, 896896, 910910, 948640, 1002001, 1006720, 1041040, 1059968, 1084160, 1121120, 1145144, 1189760, 1233232, 1281280, 1308736, 1324960, 1409408, 1431430, 1457456, 1514240, 1517824, 1541540, 1635920, 1665664, 1761760, 1793792, 1821820, 1897280, 2004002, 2013440, 2082080, 2119936, 2242240, 2290288, 2379520, 2466464, 2617472, 2649920, 2818816, 2862860, 2914912, 3083080, 3271840, 3331328, 3523520, 3643640, 3794560, 4008004, 4164160, 4484480, 4580576, 4932928, 5010005, 5234944, 5299840, 5725720, 5829824, 6166160, 6543680, 7047040, 7287280, 7589120, 8016008, 8328320, 8968960, 9161152, 9865856, 10020010, 10599680, 11451440, 11659648, 12332320, 13087360, 14094080, 14574560, 16032016, 16656640, 18322304, 19731712, 20040020, 22902880, 23319296, 24664640, 26174720, 29149120, 32064032, 36644608, 40080040, 45805760, 49329280, 58298240, 64128064, 80160080, 91611520, 98658560, 116596480, 128256128, 160320160, 183223040, 256512256, 320640320, 641280640, 1282561280]

約数ペア:

[(1, 1282561280), (2, 641280640), (4, 320640320), (5, 256512256), (7, 183223040), (8, 160320160), (10, 128256128), (11, 116596480), (13, 98658560), (14, 91611520), (16, 80160080), (20, 64128064), (22, 58298240), (26, 49329280), (28, 45805760), (32, 40080040), (35, 36644608), (40, 32064032), (44, 29149120), (49, 26174720), (52, 24664640), (55, 23319296), (56, 22902880), (64, 20040020), (65, 19731712), (70, 18322304), (77, 16656640), (80, 16032016), (88, 14574560), (91, 14094080), (98, 13087360), (104, 12332320), (110, 11659648), (112, 11451440), (121, 10599680), (128, 10020010), (130, 9865856), (140, 9161152), (143, 8968960), (154, 8328320), (160, 8016008), (169, 7589120), (176, 7287280), (182, 7047040), (196, 6543680), (208, 6166160), (220, 5829824), (224, 5725720), (242, 5299840), (245, 5234944), (256, 5010005), (260, 4932928), (280, 4580576), (286, 4484480), (308, 4164160), (320, 4008004), (338, 3794560), (352, 3643640), (364, 3523520), (385, 3331328), (392, 3271840), (416, 3083080), (440, 2914912), (448, 2862860), (455, 2818816), (484, 2649920), (490, 2617472), (520, 2466464), (539, 2379520), (560, 2290288), (572, 2242240), (605, 2119936), (616, 2082080), (637, 2013440), (640, 2004002), (676, 1897280), (704, 1821820), (715, 1793792), (728, 1761760), (770, 1665664), (784, 1635920), (832, 1541540), (845, 1517824), (847, 1514240), (880, 1457456), (896, 1431430), (910, 1409408), (968, 1324960), (980, 1308736), (1001, 1281280), (1040, 1233232), (1078, 1189760), (1120, 1145144), (1144, 1121120), (1183, 1084160), (1210, 1059968), (1232, 1041040), (1274, 1006720), (1280, 1002001), (1352, 948640), (1408, 910910), (1430, 896896), (1456, 880880), (1540, 832832), (1568, 817960), (1573, 815360), (1664, 770770), (1690, 758912), (1694, 757120), (1760, 728728), (1792, 715715), (1820, 704704), (1859, 689920), (1936, 662480), (1960, 654368), (2002, 640640), (2080, 616616), (2156, 594880), (2240, 572572), (2288, 560560), (2366, 542080), (2420, 529984), (2464, 520520), (2548, 503360), (2695, 475904), (2704, 474320), (2816, 455455), (2860, 448448), (2912, 440440), (3080, 416416), (3136, 408980), (3146, 407680), (3185, 402688), (3328, 385385), (3380, 379456), (3388, 378560), (3520, 364364), (3640, 352352), (3718, 344960), (3872, 331240), (3920, 327184), (4004, 320320), (4160, 308308), (4235, 302848), (4312, 297440), (4480, 286286), (4576, 280280), (4732, 271040), (4840, 264992), (4928, 260260), (5005, 256256), (5096, 251680), (5390, 237952), (5408, 237160), (5720, 224224), (5824, 220220), (5915, 216832), (5929, 216320), (6160, 208208), (6272, 204490), (6292, 203840), (6370, 201344), (6760, 189728), (6776, 189280), (7007, 183040), (7040, 182182), (7280, 176176), (7436, 172480), (7744, 165620), (7840, 163592), (7865, 163072), (8008, 160160), (8281, 154880), (8320, 154154), (8470, 151424), (8624, 148720), (8960, 143143), (9152, 140140), (9295, 137984), (9464, 135520), (9680, 132496), (9856, 130130), (10010, 128128), (10192, 125840), (10780, 118976), (10816, 118580), (11011, 116480), (11440, 112112), (11648, 110110), (11830, 108416), (11858, 108160), (12320, 104104), (12544, 102245), (12584, 101920), (12740, 100672), (13013, 98560), (13520, 94864), (13552, 94640), (14014, 91520), (14080, 91091), (14560, 88088), (14872, 86240), (15488, 82810), (15680, 81796), (15730, 81536), (16016, 80080), (16562, 77440), (16640, 77077), (16940, 75712), (17248, 74360), (18304, 70070), (18590, 68992), (18928, 67760), (19360, 66248), (19712, 65065), (20020, 64064), (20384, 62920), (20449, 62720), (21560, 59488), (21632, 59290), (22022, 58240), (22880, 56056), (23296, 55055), (23660, 54208), (23716, 54080), (24640, 52052), (25168, 50960), (25480, 50336), (26026, 49280), (27040, 47432), (27104, 47320), (28028, 45760), (29120, 44044), (29645, 43264), (29744, 43120), (30976, 41405), (31360, 40898), (31460, 40768), (32032, 40040), (33124, 38720), (33880, 37856), (34496, 37180), (35035, 36608)]