81166765680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8663}}^1$

素因数の和:8726

約数の個数: 720

約数和(自身を含む): 368041729536

約数和(自身を除く): 286874963856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 99, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 154, 156, 165, 168, 169, 176, 180, 182, 195, 198, 208, 210, 220, 231, 234, 240, 252, 260, 264, 273, 280, 286, 308, 312, 315, 330, 336, 338, 360, 364, 385, 390, 396, 420, 429, 440, 455, 462, 468, 495, 504, 507, 520, 528, 546, 560, 572, 585, 616, 624, 630, 660, 676, 693, 715, 720, 728, 770, 780, 792, 819, 840, 845, 858, 880, 910, 924, 936, 990, 1001, 1008, 1014, 1040, 1092, 1144, 1155, 1170, 1183, 1232, 1260, 1287, 1320, 1352, 1365, 1386, 1430, 1456, 1521, 1540, 1560, 1584, 1638, 1680, 1690, 1716, 1820, 1848, 1859, 1872, 1980, 2002, 2028, 2145, 2184, 2288, 2310, 2340, 2366, 2520, 2535, 2574, 2640, 2704, 2730, 2772, 2860, 3003, 3042, 3080, 3120, 3276, 3380, 3432, 3465, 3549, 3640, 3696, 3718, 3960, 4004, 4056, 4095, 4290, 4368, 4620, 4680, 4732, 5005, 5040, 5070, 5148, 5460, 5544, 5577, 5720, 5915, 6006, 6084, 6160, 6435, 6552, 6760, 6864, 6930, 7098, 7280, 7436, 7605, 7920, 8008, 8112, 8190, 8580, 8663, 9009, 9240, 9295, 9360, 9464, 10010, 10140, 10296, 10647, 10920, 11088, 11154, 11440, 11830, 12012, 12168, 12870, 13013, 13104, 13520, 13860, 14196, 14872, 15015, 15210, 16016, 16380, 16731, 17160, 17326, 17745, 18018, 18480, 18590, 18928, 20020, 20280, 20592, 21294, 21840, 22308, 23660, 24024, 24336, 25740, 25989, 26026, 27720, 27885, 28392, 29744, 30030, 30420, 32760, 33462, 34320, 34652, 35490, 36036, 37180, 39039, 40040, 40560, 42588, 43315, 44616, 45045, 47320, 48048, 51480, 51978, 52052, 53235, 55440, 55770, 56784, 60060, 60641, 60840, 65065, 65520, 66924, 69304, 70980, 72072, 74360, 77967, 78078, 80080, 83655, 85176, 86630, 89232, 90090, 94640, 95293, 102960, 103956, 104104, 106470, 111540, 112619, 117117, 120120, 121282, 121680, 129945, 130130, 133848, 138608, 141960, 144144, 148720, 155934, 156156, 167310, 170352, 173260, 180180, 181923, 190586, 195195, 207912, 208208, 212940, 223080, 225238, 234234, 240240, 242564, 259890, 260260, 267696, 283920, 285879, 303205, 311868, 312312, 334620, 337857, 346520, 360360, 363846, 381172, 389835, 390390, 415824, 425880, 446160, 450476, 468468, 476465, 485128, 519780, 520520, 545769, 563095, 571758, 585585, 606410, 623736, 624624, 667051, 669240, 675714, 693040, 720720, 727692, 762344, 779670, 780780, 788333, 851760, 857637, 900952, 909615, 936936, 952930, 970256, 1013571, 1039560, 1041040, 1091538, 1126190, 1143516, 1171170, 1212820, 1238809, 1247472, 1334102, 1338480, 1351428, 1429395, 1455384, 1464047, 1524688, 1559340, 1561560, 1576666, 1689285, 1715274, 1801904, 1819230, 1873872, 1905860, 2001153, 2027142, 2079120, 2183076, 2252380, 2287032, 2342340, 2364999, 2425640, 2477618, 2668204, 2702856, 2728845, 2858790, 2910768, 2928094, 3118680, 3123120, 3153332, 3335255, 3378570, 3430548, 3638460, 3716427, 3811720, 3941665, 4002306, 4054284, 4288185, 4366152, 4392141, 4504760, 4574064, 4684680, 4729998, 4851280, 4955236, 5067855, 5336408, 5405712, 5457690, 5717580, 5856188, 6003459, 6194045, 6237360, 6306664, 6670510, 6757140, 6861096, 7094997, 7276920, 7320235, 7432854, 7623440, 7883330, 8004612, 8108568, 8576370, 8671663, 8732304, 8784282, 9009520, 9369360, 9459996, 9910472, 10005765, 10135710, 10248329, 10672816, 10915380, 11149281, 11435160, 11712376, 11824995, 12006918, 12388090, 12613328, 13176423, 13341020, 13514280, 13722192, 14189994, 14553840, 14640470, 14865708, 15766660, 16009224, 16104517, 16217136, 17152740, 17343326, 17568564, 18582135, 18919992, 19820944, 20011530, 20271420, 20496658, 21830760, 21960705, 22298562, 22870320, 23424752, 23649990, 24013836, 24776180, 26014989, 26352846, 26682040, 27028560, 28379988, 29280940, 29731416, 30017295, 30744987, 31533320, 32018448, 32209034, 34305480, 34686652, 35137128, 35474985, 37164270, 37839984, 40023060, 40542840, 40993316, 43358315, 43661520, 43921410, 44597124, 47299980, 48027672, 48313551, 49552360, 51241645, 52029978, 52705692, 53364080, 55746405, 56759976, 58561880, 59462832, 60034590, 61489974, 63066640, 64418068, 65882115, 68610960, 69373304, 70274256, 70949970, 74328540, 78044967, 80046120, 80522585, 81085680, 81986632, 86716630, 87842820, 89194248, 92234961, 94599960, 96055344, 96627102, 99104720, 102483290, 104059956, 105411384, 111492810, 112731619, 113519952, 117123760, 120069180, 122979948, 128836136, 130074945, 131764230, 138746608, 141899940, 144940653, 148657080, 153724935, 156089934, 160092240, 161045170, 163973264, 173433260, 175685640, 178388496, 184469922, 189199920, 193254204, 204966580, 208119912, 210822768, 222985620, 225463238, 240138360, 241567755, 245959896, 257672272, 260149890, 263528460, 283799880, 289881306, 297314160, 307449870, 312179868, 322090340, 338194857, 346866520, 351371280, 368939844, 386508408, 390224835, 409933160, 416239824, 445971240, 450926476, 461174805, 480276720, 483135510, 491919792, 520299780, 527056920, 563658095, 567599760, 579762612, 614899740, 624359736, 644180680, 676389714, 693733040, 724703265, 737879688, 773016816, 780449670, 819866320, 891942480, 901852952, 922349610, 966271020, 1014584571, 1040599560, 1054113840, 1127316190, 1159525224, 1229799480, 1248719472, 1288361360, 1352779428, 1449406530, 1475759376, 1560899340, 1690974285, 1803705904, 1844699220, 1932542040, 2029169142, 2081199120, 2254632380, 2319050448, 2459598960, 2705558856, 2898813060, 3121798680, 3381948570, 3689398440, 3865084080, 4058338284, 4509264760, 5072922855, 5411117712, 5797626120, 6243597360, 6763897140, 7378796880, 8116676568, 9018529520, 10145845710, 11595252240, 13527794280, 16233353136, 20291691420, 27055588560, 40583382840, 81166765680]

約数ペア:

[(1, 81166765680), (2, 40583382840), (3, 27055588560), (4, 20291691420), (5, 16233353136), (6, 13527794280), (7, 11595252240), (8, 10145845710), (9, 9018529520), (10, 8116676568), (11, 7378796880), (12, 6763897140), (13, 6243597360), (14, 5797626120), (15, 5411117712), (16, 5072922855), (18, 4509264760), (20, 4058338284), (21, 3865084080), (22, 3689398440), (24, 3381948570), (26, 3121798680), (28, 2898813060), (30, 2705558856), (33, 2459598960), (35, 2319050448), (36, 2254632380), (39, 2081199120), (40, 2029169142), (42, 1932542040), (44, 1844699220), (45, 1803705904), (48, 1690974285), (52, 1560899340), (55, 1475759376), (56, 1449406530), (60, 1352779428), (63, 1288361360), (65, 1248719472), (66, 1229799480), (70, 1159525224), (72, 1127316190), (77, 1054113840), (78, 1040599560), (80, 1014584571), (84, 966271020), (88, 922349610), (90, 901852952), (91, 891942480), (99, 819866320), (104, 780449670), (105, 773016816), (110, 737879688), (112, 724703265), (117, 693733040), (120, 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131764230), (624, 130074945), (630, 128836136), (660, 122979948), (676, 120069180), (693, 117123760), (715, 113519952), (720, 112731619), (728, 111492810), (770, 105411384), (780, 104059956), (792, 102483290), (819, 99104720), (840, 96627102), (845, 96055344), (858, 94599960), (880, 92234961), (910, 89194248), (924, 87842820), (936, 86716630), (990, 81986632), (1001, 81085680), (1008, 80522585), (1014, 80046120), (1040, 78044967), (1092, 74328540), (1144, 70949970), (1155, 70274256), (1170, 69373304), (1183, 68610960), (1232, 65882115), (1260, 64418068), (1287, 63066640), (1320, 61489974), (1352, 60034590), (1365, 59462832), (1386, 58561880), (1430, 56759976), (1456, 55746405), (1521, 53364080), (1540, 52705692), (1560, 52029978), (1584, 51241645), (1638, 49552360), (1680, 48313551), (1690, 48027672), (1716, 47299980), (1820, 44597124), (1848, 43921410), (1859, 43661520), (1872, 43358315), (1980, 40993316), (2002, 40542840), (2028, 40023060), (2145, 37839984), (2184, 37164270), (2288, 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(8112, 10005765), (8190, 9910472), (8580, 9459996), (8663, 9369360), (9009, 9009520), (9240, 8784282), (9295, 8732304), (9360, 8671663), (9464, 8576370), (10010, 8108568), (10140, 8004612), (10296, 7883330), (10647, 7623440), (10920, 7432854), (11088, 7320235), (11154, 7276920), (11440, 7094997), (11830, 6861096), (12012, 6757140), (12168, 6670510), (12870, 6306664), (13013, 6237360), (13104, 6194045), (13520, 6003459), (13860, 5856188), (14196, 5717580), (14872, 5457690), (15015, 5405712), (15210, 5336408), (16016, 5067855), (16380, 4955236), (16731, 4851280), (17160, 4729998), (17326, 4684680), (17745, 4574064), (18018, 4504760), (18480, 4392141), (18590, 4366152), (18928, 4288185), (20020, 4054284), (20280, 4002306), (20592, 3941665), (21294, 3811720), (21840, 3716427), (22308, 3638460), (23660, 3430548), (24024, 3378570), (24336, 3335255), (25740, 3153332), (25989, 3123120), (26026, 3118680), (27720, 2928094), (27885, 2910768), (28392, 2858790), (29744, 2728845), (30030, 2702856), (30420, 2668204), (32760, 2477618), (33462, 2425640), (34320, 2364999), (34652, 2342340), (35490, 2287032), (36036, 2252380), (37180, 2183076), (39039, 2079120), (40040, 2027142), (40560, 2001153), (42588, 1905860), (43315, 1873872), (44616, 1819230), (45045, 1801904), (47320, 1715274), (48048, 1689285), (51480, 1576666), (51978, 1561560), (52052, 1559340), (53235, 1524688), (55440, 1464047), (55770, 1455384), (56784, 1429395), (60060, 1351428), (60641, 1338480), (60840, 1334102), (65065, 1247472), (65520, 1238809), (66924, 1212820), (69304, 1171170), (70980, 1143516), (72072, 1126190), (74360, 1091538), (77967, 1041040), (78078, 1039560), (80080, 1013571), (83655, 970256), (85176, 952930), (86630, 936936), (89232, 909615), (90090, 900952), (94640, 857637), (95293, 851760), (102960, 788333), (103956, 780780), (104104, 779670), (106470, 762344), (111540, 727692), (112619, 720720), (117117, 693040), (120120, 675714), (121282, 669240), (121680, 667051), (129945, 624624), (130130, 623736), (133848, 606410), (138608, 585585), (141960, 571758), (144144, 563095), (148720, 545769), (155934, 520520), (156156, 519780), (167310, 485128), (170352, 476465), (173260, 468468), (180180, 450476), (181923, 446160), (190586, 425880), (195195, 415824), (207912, 390390), (208208, 389835), (212940, 381172), (223080, 363846), (225238, 360360), (234234, 346520), (240240, 337857), (242564, 334620), (259890, 312312), (260260, 311868), (267696, 303205), (283920, 285879)]