20512946520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2120

約数の個数: 512

約数和(自身を含む): 79978752000

約数和(自身を除く): 59465805480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 37, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 74, 88, 90, 92, 99, 108, 110, 111, 115, 120, 132, 135, 138, 148, 165, 180, 184, 185, 198, 207, 216, 220, 222, 230, 253, 264, 270, 276, 296, 297, 330, 333, 345, 360, 370, 396, 407, 414, 440, 444, 460, 495, 506, 540, 552, 555, 594, 621, 660, 666, 690, 740, 759, 792, 814, 828, 851, 888, 920, 990, 999, 1012, 1035, 1080, 1110, 1188, 1221, 1242, 1265, 1320, 1332, 1380, 1480, 1485, 1518, 1628, 1656, 1665, 1702, 1980, 1998, 2024, 2029, 2035, 2070, 2220, 2277, 2376, 2442, 2484, 2530, 2553, 2664, 2760, 2970, 3036, 3105, 3256, 3330, 3404, 3663, 3795, 3960, 3996, 4058, 4070, 4140, 4255, 4440, 4554, 4884, 4968, 4995, 5060, 5106, 5940, 6072, 6087, 6105, 6210, 6660, 6808, 6831, 7326, 7590, 7659, 7992, 8116, 8140, 8280, 8510, 9108, 9361, 9768, 9990, 10120, 10145, 10212, 10989, 11385, 11880, 12174, 12210, 12420, 12765, 13320, 13662, 14652, 15180, 15318, 16232, 16280, 17020, 18216, 18261, 18315, 18722, 19980, 20290, 20424, 21978, 22319, 22770, 22977, 24348, 24420, 24840, 25530, 27324, 28083, 29304, 30360, 30435, 30636, 34040, 34155, 36522, 36630, 37444, 38295, 39960, 40580, 43956, 44638, 45540, 45954, 46667, 46805, 48696, 48840, 51060, 54648, 54783, 54945, 56166, 60870, 61272, 66957, 68310, 73044, 73260, 74888, 75073, 76590, 81160, 84249, 87912, 89276, 91080, 91305, 91908, 93334, 93610, 102120, 109566, 109890, 111595, 112332, 114885, 121740, 133914, 136620, 140001, 140415, 146088, 146520, 150146, 153180, 168498, 178552, 182610, 183816, 186668, 187220, 200871, 219132, 219780, 223190, 224664, 225219, 229770, 233335, 243480, 252747, 267828, 273240, 273915, 280002, 280830, 300292, 306360, 334785, 336996, 365220, 373336, 374440, 375365, 401742, 420003, 421245, 438264, 439560, 446380, 450438, 459540, 466670, 505494, 513337, 535656, 547830, 560004, 561660, 600584, 602613, 669570, 673992, 675657, 700005, 730440, 750730, 803484, 825803, 840006, 842490, 892760, 900876, 919080, 933340, 1004355, 1010988, 1026674, 1095660, 1120008, 1123320, 1126095, 1205226, 1260009, 1263735, 1339140, 1351314, 1400010, 1501460, 1540011, 1606968, 1651606, 1680012, 1684980, 1726679, 1801752, 1866680, 2008710, 2021976, 2026971, 2053348, 2100015, 2191320, 2252190, 2410452, 2477409, 2520018, 2527470, 2566685, 2678280, 2702628, 2800020, 3002920, 3013065, 3080022, 3303212, 3360024, 3369960, 3378285, 3453358, 4017420, 4053942, 4106696, 4129015, 4200030, 4504380, 4620033, 4820904, 4954818, 5040036, 5054940, 5133370, 5180037, 5405256, 5600040, 6026130, 6160044, 6300045, 6606424, 6756570, 6906716, 7432227, 7700055, 8034840, 8107884, 8258030, 8400060, 8633395, 9008760, 9240066, 9909636, 10080072, 10109880, 10134855, 10266740, 10360074, 12052260, 12320088, 12387045, 12600090, 13513140, 13813432, 13860099, 14864454, 15400110, 15540111, 16215768, 16516060, 16800120, 17266790, 18480132, 18993469, 19819272, 20269710, 20533480, 20720148, 22296681, 23100165, 24104520, 24774090, 25200180, 25900185, 27026280, 27720198, 29728908, 30800220, 31080222, 33032120, 34533580, 36960264, 37161135, 37986938, 40539420, 41440296, 44593362, 46200330, 46620333, 49548180, 50400360, 51800370, 55440396, 56980407, 59457816, 61600440, 62160444, 69067160, 69300495, 74322270, 75973876, 77700555, 81078840, 89186724, 92400660, 93240666, 94967345, 99096360, 103600740, 110880792, 111483405, 113960814, 124320888, 138600990, 148644540, 151947752, 155401110, 170941221, 178373448, 184801320, 186481332, 189934690, 207201480, 222966810, 227921628, 233101665, 277201980, 284902035, 297289080, 310802220, 341882442, 372962664, 379869380, 445933620, 455843256, 466203330, 512823663, 554403960, 569804070, 621604440, 683764884, 759738760, 854706105, 891867240, 932406660, 1025647326, 1139608140, 1367529768, 1709412210, 1864813320, 2051294652, 2279216280, 2564118315, 3418824420, 4102589304, 5128236630, 6837648840, 10256473260, 20512946520]

約数ペア:

[(1, 20512946520), (2, 10256473260), (3, 6837648840), (4, 5128236630), (5, 4102589304), (6, 3418824420), (8, 2564118315), (9, 2279216280), (10, 2051294652), (11, 1864813320), (12, 1709412210), (15, 1367529768), (18, 1139608140), (20, 1025647326), (22, 932406660), (23, 891867240), (24, 854706105), (27, 759738760), (30, 683764884), (33, 621604440), (36, 569804070), (37, 554403960), (40, 512823663), (44, 466203330), (45, 455843256), (46, 445933620), (54, 379869380), (55, 372962664), (60, 341882442), (66, 310802220), (69, 297289080), (72, 284902035), (74, 277201980), (88, 233101665), (90, 227921628), (92, 222966810), (99, 207201480), (108, 189934690), (110, 186481332), (111, 184801320), (115, 178373448), (120, 170941221), (132, 155401110), (135, 151947752), (138, 148644540), (148, 138600990), (165, 124320888), (180, 113960814), (184, 111483405), (185, 110880792), (198, 103600740), (207, 99096360), (216, 94967345), (220, 93240666), (222, 92400660), (230, 89186724), (253, 81078840), (264, 77700555), (270, 75973876), (276, 74322270), (296, 69300495), (297, 69067160), (330, 62160444), (333, 61600440), (345, 59457816), (360, 56980407), (370, 55440396), (396, 51800370), (407, 50400360), (414, 49548180), (440, 46620333), (444, 46200330), (460, 44593362), (495, 41440296), (506, 40539420), (540, 37986938), (552, 37161135), (555, 36960264), (594, 34533580), (621, 33032120), (660, 31080222), (666, 30800220), (690, 29728908), (740, 27720198), (759, 27026280), (792, 25900185), (814, 25200180), (828, 24774090), (851, 24104520), (888, 23100165), (920, 22296681), (990, 20720148), (999, 20533480), (1012, 20269710), (1035, 19819272), (1080, 18993469), (1110, 18480132), (1188, 17266790), (1221, 16800120), (1242, 16516060), (1265, 16215768), (1320, 15540111), (1332, 15400110), (1380, 14864454), (1480, 13860099), (1485, 13813432), (1518, 13513140), (1628, 12600090), (1656, 12387045), (1665, 12320088), (1702, 12052260), (1980, 10360074), (1998, 10266740), (2024, 10134855), (2029, 10109880), (2035, 10080072), (2070, 9909636), (2220, 9240066), (2277, 9008760), (2376, 8633395), (2442, 8400060), (2484, 8258030), (2530, 8107884), (2553, 8034840), (2664, 7700055), (2760, 7432227), (2970, 6906716), (3036, 6756570), (3105, 6606424), (3256, 6300045), (3330, 6160044), (3404, 6026130), (3663, 5600040), (3795, 5405256), (3960, 5180037), (3996, 5133370), (4058, 5054940), (4070, 5040036), (4140, 4954818), (4255, 4820904), (4440, 4620033), (4554, 4504380), (4884, 4200030), (4968, 4129015), (4995, 4106696), (5060, 4053942), (5106, 4017420), (5940, 3453358), (6072, 3378285), (6087, 3369960), (6105, 3360024), (6210, 3303212), (6660, 3080022), (6808, 3013065), (6831, 3002920), (7326, 2800020), (7590, 2702628), (7659, 2678280), (7992, 2566685), (8116, 2527470), (8140, 2520018), (8280, 2477409), (8510, 2410452), (9108, 2252190), (9361, 2191320), (9768, 2100015), (9990, 2053348), (10120, 2026971), (10145, 2021976), (10212, 2008710), (10989, 1866680), (11385, 1801752), (11880, 1726679), (12174, 1684980), (12210, 1680012), (12420, 1651606), (12765, 1606968), (13320, 1540011), (13662, 1501460), (14652, 1400010), (15180, 1351314), (15318, 1339140), (16232, 1263735), (16280, 1260009), (17020, 1205226), (18216, 1126095), (18261, 1123320), (18315, 1120008), (18722, 1095660), (19980, 1026674), (20290, 1010988), (20424, 1004355), (21978, 933340), (22319, 919080), (22770, 900876), (22977, 892760), (24348, 842490), (24420, 840006), (24840, 825803), (25530, 803484), (27324, 750730), (28083, 730440), (29304, 700005), (30360, 675657), (30435, 673992), (30636, 669570), (34040, 602613), (34155, 600584), (36522, 561660), (36630, 560004), (37444, 547830), (38295, 535656), (39960, 513337), (40580, 505494), (43956, 466670), (44638, 459540), (45540, 450438), (45954, 446380), (46667, 439560), (46805, 438264), (48696, 421245), (48840, 420003), (51060, 401742), (54648, 375365), (54783, 374440), (54945, 373336), (56166, 365220), (60870, 336996), (61272, 334785), (66957, 306360), (68310, 300292), (73044, 280830), (73260, 280002), (74888, 273915), (75073, 273240), (76590, 267828), (81160, 252747), (84249, 243480), (87912, 233335), (89276, 229770), (91080, 225219), (91305, 224664), (91908, 223190), (93334, 219780), (93610, 219132), (102120, 200871), (109566, 187220), (109890, 186668), (111595, 183816), (112332, 182610), (114885, 178552), (121740, 168498), (133914, 153180), (136620, 150146), (140001, 146520), (140415, 146088)]