20524947520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1106

約数の個数: 336

約数和(自身を含む): 62578317312

約数和(自身を除く): 42053369792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 127, 140, 154, 160, 176, 196, 220, 224, 245, 254, 280, 308, 320, 352, 385, 392, 440, 448, 490, 508, 539, 560, 616, 635, 704, 770, 784, 880, 889, 937, 980, 1016, 1078, 1120, 1232, 1270, 1397, 1540, 1568, 1760, 1778, 1874, 1960, 2032, 2156, 2240, 2464, 2540, 2695, 2794, 3080, 3136, 3520, 3556, 3748, 3920, 4064, 4312, 4445, 4685, 4928, 5080, 5390, 5588, 6160, 6223, 6559, 6985, 7112, 7496, 7840, 8128, 8624, 8890, 9370, 9779, 10160, 10307, 10780, 11176, 12320, 12446, 13118, 13970, 14224, 14992, 15680, 17248, 17780, 18740, 19558, 20320, 20614, 21560, 22352, 24640, 24892, 26236, 27940, 28448, 29984, 31115, 32795, 34496, 35560, 37480, 39116, 40640, 41228, 43120, 44704, 45913, 48895, 49784, 51535, 52472, 55880, 56896, 59968, 62230, 65590, 68453, 71120, 72149, 74960, 78232, 82456, 86240, 89408, 91826, 97790, 99568, 103070, 104944, 111760, 118999, 124460, 131180, 136906, 142240, 144298, 149920, 156464, 164912, 172480, 183652, 195580, 199136, 206140, 209888, 223520, 229565, 237998, 248920, 262360, 273812, 284480, 288596, 299840, 312928, 329824, 342265, 360745, 367304, 391160, 398272, 412280, 419776, 447040, 459130, 475996, 497840, 505043, 524720, 547624, 577192, 594995, 625856, 659648, 684530, 721490, 734608, 782320, 824560, 832993, 918260, 951992, 995680, 1010086, 1049440, 1095248, 1154384, 1189990, 1308989, 1369060, 1442980, 1469216, 1564640, 1649120, 1665986, 1836520, 1903984, 1991360, 2020172, 2098880, 2190496, 2308768, 2379980, 2525215, 2617978, 2738120, 2885960, 2938432, 3129280, 3298240, 3331972, 3673040, 3807968, 4040344, 4164965, 4380992, 4617536, 4759960, 5050430, 5235956, 5476240, 5771920, 5830951, 6544945, 6663944, 7346080, 7615936, 8080688, 8329930, 9162923, 9519920, 10100860, 10471912, 10952480, 11543840, 11661902, 13089890, 13327888, 14692160, 16161376, 16659860, 18325846, 19039840, 20201720, 20943824, 21904960, 23087680, 23323804, 26179780, 26655776, 29154755, 32322752, 33319720, 36651692, 38079680, 40403440, 41887648, 45814615, 46647608, 52359560, 53311552, 58309510, 64140461, 66639440, 73303384, 80806880, 83775296, 91629230, 93295216, 104719120, 116619020, 128280922, 133278880, 146606768, 161613760, 183258460, 186590432, 209438240, 233238040, 256561844, 266557760, 293213536, 320702305, 366516920, 373180864, 418876480, 466476080, 513123688, 586427072, 641404610, 733033840, 932952160, 1026247376, 1282809220, 1466067680, 1865904320, 2052494752, 2565618440, 2932135360, 4104989504, 5131236880, 10262473760, 20524947520]

約数ペア:

[(1, 20524947520), (2, 10262473760), (4, 5131236880), (5, 4104989504), (7, 2932135360), (8, 2565618440), (10, 2052494752), (11, 1865904320), (14, 1466067680), (16, 1282809220), (20, 1026247376), (22, 932952160), (28, 733033840), (32, 641404610), (35, 586427072), (40, 513123688), (44, 466476080), (49, 418876480), (55, 373180864), (56, 366516920), (64, 320702305), (70, 293213536), (77, 266557760), (80, 256561844), (88, 233238040), (98, 209438240), (110, 186590432), (112, 183258460), (127, 161613760), (140, 146606768), (154, 133278880), (160, 128280922), (176, 116619020), (196, 104719120), (220, 93295216), (224, 91629230), (245, 83775296), (254, 80806880), (280, 73303384), (308, 66639440), (320, 64140461), (352, 58309510), (385, 53311552), (392, 52359560), (440, 46647608), (448, 45814615), (490, 41887648), (508, 40403440), (539, 38079680), (560, 36651692), (616, 33319720), (635, 32322752), (704, 29154755), (770, 26655776), (784, 26179780), (880, 23323804), (889, 23087680), (937, 21904960), (980, 20943824), (1016, 20201720), (1078, 19039840), (1120, 18325846), (1232, 16659860), (1270, 16161376), (1397, 14692160), (1540, 13327888), (1568, 13089890), (1760, 11661902), (1778, 11543840), (1874, 10952480), (1960, 10471912), (2032, 10100860), (2156, 9519920), (2240, 9162923), (2464, 8329930), (2540, 8080688), (2695, 7615936), (2794, 7346080), (3080, 6663944), (3136, 6544945), (3520, 5830951), (3556, 5771920), (3748, 5476240), (3920, 5235956), (4064, 5050430), (4312, 4759960), (4445, 4617536), (4685, 4380992), (4928, 4164965), (5080, 4040344), (5390, 3807968), (5588, 3673040), (6160, 3331972), (6223, 3298240), (6559, 3129280), (6985, 2938432), (7112, 2885960), (7496, 2738120), (7840, 2617978), (8128, 2525215), (8624, 2379980), (8890, 2308768), (9370, 2190496), (9779, 2098880), (10160, 2020172), (10307, 1991360), (10780, 1903984), (11176, 1836520), (12320, 1665986), (12446, 1649120), (13118, 1564640), (13970, 1469216), (14224, 1442980), (14992, 1369060), (15680, 1308989), (17248, 1189990), (17780, 1154384), (18740, 1095248), (19558, 1049440), (20320, 1010086), (20614, 995680), (21560, 951992), (22352, 918260), (24640, 832993), (24892, 824560), (26236, 782320), (27940, 734608), (28448, 721490), (29984, 684530), (31115, 659648), (32795, 625856), (34496, 594995), (35560, 577192), (37480, 547624), (39116, 524720), (40640, 505043), (41228, 497840), (43120, 475996), (44704, 459130), (45913, 447040), (48895, 419776), (49784, 412280), (51535, 398272), (52472, 391160), (55880, 367304), (56896, 360745), (59968, 342265), (62230, 329824), (65590, 312928), (68453, 299840), (71120, 288596), (72149, 284480), (74960, 273812), (78232, 262360), (82456, 248920), (86240, 237998), (89408, 229565), (91826, 223520), (97790, 209888), (99568, 206140), (103070, 199136), (104944, 195580), (111760, 183652), (118999, 172480), (124460, 164912), (131180, 156464), (136906, 149920), (142240, 144298)]