15954620220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 960

約数和(自身を含む): 66881396736

約数和(自身を除く): 50926776516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 27, 28, 30, 33, 35, 36, 42, 44, 45, 46, 54, 55, 60, 63, 66, 67, 69, 70, 77, 81, 83, 84, 90, 92, 99, 105, 108, 110, 115, 126, 132, 134, 135, 138, 140, 154, 161, 162, 165, 166, 180, 189, 198, 201, 207, 210, 220, 230, 231, 249, 252, 253, 268, 270, 276, 297, 308, 315, 322, 324, 330, 332, 335, 345, 378, 385, 396, 402, 405, 414, 415, 420, 460, 462, 469, 483, 495, 498, 506, 540, 567, 581, 594, 603, 621, 630, 644, 660, 670, 690, 693, 737, 747, 756, 759, 770, 804, 805, 810, 828, 830, 891, 913, 924, 938, 945, 966, 990, 996, 1005, 1012, 1035, 1134, 1155, 1162, 1188, 1206, 1242, 1245, 1260, 1265, 1340, 1380, 1386, 1407, 1449, 1474, 1485, 1494, 1518, 1540, 1541, 1610, 1620, 1660, 1743, 1771, 1782, 1809, 1826, 1863, 1876, 1890, 1909, 1932, 1980, 2010, 2070, 2079, 2211, 2241, 2268, 2277, 2310, 2324, 2345, 2412, 2415, 2484, 2490, 2530, 2739, 2772, 2814, 2835, 2898, 2905, 2948, 2970, 2988, 3015, 3036, 3082, 3105, 3220, 3465, 3486, 3542, 3564, 3618, 3652, 3685, 3726, 3735, 3780, 3795, 3818, 4020, 4140, 4158, 4221, 4347, 4422, 4455, 4482, 4554, 4565, 4620, 4623, 4690, 4830, 4980, 5060, 5159, 5229, 5313, 5427, 5478, 5561, 5628, 5670, 5727, 5796, 5810, 5940, 6030, 6164, 6210, 6237, 6391, 6633, 6723, 6831, 6930, 6972, 7035, 7084, 7236, 7245, 7370, 7452, 7470, 7590, 7636, 7705, 8217, 8316, 8442, 8694, 8715, 8844, 8855, 8910, 8964, 9045, 9108, 9130, 9246, 9315, 9380, 9545, 9660, 10318, 10395, 10458, 10626, 10787, 10854, 10956, 11055, 11122, 11205, 11340, 11385, 11454, 11620, 12060, 12420, 12474, 12663, 12782, 13041, 13266, 13363, 13446, 13662, 13695, 13860, 13869, 14070, 14490, 14740, 14940, 15180, 15410, 15477, 15687, 15939, 16434, 16683, 16884, 16951, 17181, 17388, 17430, 17710, 17820, 18090, 18260, 18492, 18630, 19090, 19173, 19899, 20493, 20636, 20790, 20916, 20999, 21105, 21252, 21574, 21708, 21735, 22110, 22244, 22410, 22770, 22908, 23115, 24651, 24948, 25326, 25564, 25795, 26082, 26145, 26532, 26565, 26726, 26892, 27135, 27324, 27390, 27738, 27805, 28140, 28635, 28980, 30820, 30954, 31185, 31374, 31878, 31955, 32361, 32868, 33165, 33366, 33615, 33902, 34155, 34362, 34860, 35420, 36180, 37260, 37989, 38180, 38346, 38927, 39798, 40089, 40986, 41085, 41580, 41607, 41998, 42210, 43148, 43470, 44220, 44820, 45540, 46230, 46431, 47061, 47817, 49302, 50049, 50652, 50853, 51543, 51590, 52164, 52290, 53130, 53452, 53935, 54270, 54780, 55476, 55610, 57270, 57519, 59697, 61171, 61908, 62370, 62748, 62997, 63315, 63756, 63910, 64722, 65205, 66330, 66732, 66815, 67230, 67804, 68310, 68724, 69345, 73953, 75978, 76692, 77385, 77854, 78435, 79596, 79695, 80178, 81972, 82170, 83214, 83415, 83996, 84420, 84755, 85905, 86940, 92460, 92862, 94122, 95634, 95865, 97083, 98604, 99495, 100098, 101706, 102465, 103086, 103180, 104580, 104995, 106260, 107870, 108540, 111220, 114540, 115038, 116781, 118657, 119394, 120267, 122342, 123255, 124740, 124821, 125994, 126630, 127820, 127903, 129444, 130410, 132660, 133630, 134460, 136620, 138690, 139293, 143451, 146993, 147906, 150147, 151956, 152559, 154629, 154770, 155708, 156870, 159390, 160356, 161805, 164340, 166428, 166830, 169510, 171810, 172557, 183513, 185724, 188244, 188991, 189945, 191268, 191730, 194166, 194635, 198990, 200196, 200445, 203412, 204930, 206172, 208035, 209990, 215740, 230076, 232155, 233562, 235305, 237314, 238788, 239085, 240534, 244684, 246510, 249642, 250245, 251988, 253260, 254265, 255806, 257715, 260820, 267260, 277380, 278586, 286902, 287595, 291249, 293986, 295812, 298485, 300294, 305118, 305855, 309258, 309540, 313740, 314985, 318780, 323610, 333660, 339020, 343620, 345114, 350343, 355971, 360801, 367026, 369765, 377982, 379890, 383460, 383709, 388332, 389270, 397980, 400890, 409860, 416070, 417879, 419980, 428197, 440979, 450441, 457677, 464310, 467124, 470610, 474628, 478170, 481068, 485415, 493020, 499284, 500490, 508530, 511612, 515430, 517671, 550539, 557172, 566973, 573804, 575190, 582498, 583905, 587972, 593285, 596970, 600588, 601335, 610236, 611710, 618516, 624105, 629970, 639515, 647220, 690228, 696465, 700686, 711942, 717255, 721602, 734052, 734965, 739530, 750735, 755964, 759780, 762795, 767418, 773145, 778540, 801780, 832140, 835758, 856394, 862785, 873747, 881958, 895321, 900882, 915354, 917565, 928620, 941220, 944955, 956340, 970830, 1000980, 1017060, 1030860, 1035342, 1051029, 1067913, 1082403, 1101078, 1133946, 1150380, 1151127, 1164996, 1167810, 1186570, 1193940, 1202670, 1223420, 1248210, 1259940, 1279030, 1284591, 1322937, 1373031, 1392930, 1401372, 1406933, 1423884, 1434510, 1443204, 1456245, 1469930, 1479060, 1501470, 1525590, 1534836, 1546290, 1651617, 1671516, 1700919, 1712788, 1725570, 1747494, 1751715, 1763916, 1779855, 1790642, 1801764, 1804005, 1830708, 1835130, 1889910, 1918545, 1941660, 2070684, 2089395, 2102058, 2135826, 2140985, 2164806, 2202156, 2204895, 2252205, 2267892, 2288385, 2302254, 2335620, 2373140, 2405340, 2496420, 2558060, 2569182, 2588355, 2645874, 2685963, 2746062, 2752695, 2785860, 2813866, 2834865, 2869020, 2912490, 2939860, 3002940, 3051180, 3092580, 3153087, 3203739, 3303234, 3401838, 3451140, 3453381, 3494988, 3503430, 3559710, 3581284, 3608010, 3670260, 3779820, 3837090, 3853773, 3968811, 4178790, 4204116, 4220799, 4271652, 4281970, 4329612, 4368735, 4409790, 4476605, 4504410, 4576770, 4604508, 4954851, 5138364, 5176710, 5255145, 5291748, 5339565, 5371926, 5412015, 5492124, 5505390, 5627732, 5669730, 5755635, 5824980, 6306174, 6407478, 6422955, 6606468, 6614685, 6803676, 6865155, 6906762, 7006860, 7034665, 7119420, 7216020, 7674180, 7707546, 7937622, 8057889, 8258085, 8357580, 8441598, 8504595, 8563940, 8737470, 8819580, 8953210, 9008820, 9153540, 9611217, 9848531, 9909702, 10353420, 10360143, 10510290, 10679130, 10743852, 10824030, 11010780, 11339460, 11511270, 11561319, 11906433, 12612348, 12662397, 12814956, 12845910, 13229370, 13429815, 13730310, 13813524, 14069330, 15415092, 15765435, 15875244, 16018695, 16115778, 16516170, 16883196, 17009190, 17266905, 17474940, 17906420, 19222434, 19268865, 19697062, 19819404, 19844055, 20720286, 21020580, 21103995, 21358260, 21648060, 23022540, 23122638, 23812866, 24173667, 24774255, 25324794, 25691820, 26458740, 26859630, 27460620, 28138660, 29545593, 31530870, 32037390, 32231556, 33032340, 34018380, 34533810, 34683957, 37987191, 38444868, 38537730, 39394124, 39688110, 40289445, 41440572, 42207990, 46245276, 47625732, 48056085, 48347334, 49242655, 49548510, 50649588, 51800715, 53719260, 57806595, 59091186, 59532165, 63061740, 63311985, 64074780, 69067620, 69367914, 72521001, 75974382, 77075460, 79376220, 80578890, 84415980, 88636779, 96112170, 96694668, 98485310, 99097020, 103601430, 113961573, 115613190, 118182372, 119064330, 120868335, 126623970, 138735828, 145042002, 147727965, 151948764, 161157780, 173419785, 177273558, 189935955, 192224340, 196970620, 207202860, 227923146, 231226380, 238128660, 241736670, 253247940, 265910337, 290084004, 295455930, 346839570, 354547116, 362605005, 379871910, 443183895, 455846292, 483473340, 531820674, 569807865, 590911860, 693679140, 725210010, 759743820, 797731011, 886367790, 1063641348, 1139615730, 1329551685, 1450420020, 1595462022, 1772735580, 2279231460, 2659103370, 3190924044, 3988655055, 5318206740, 7977310110, 15954620220]

約数ペア:

[(1, 15954620220), (2, 7977310110), (3, 5318206740), (4, 3988655055), (5, 3190924044), (6, 2659103370), (7, 2279231460), (9, 1772735580), (10, 1595462022), (11, 1450420020), (12, 1329551685), (14, 1139615730), (15, 1063641348), (18, 886367790), (20, 797731011), (21, 759743820), (22, 725210010), (23, 693679140), (27, 590911860), (28, 569807865), (30, 531820674), (33, 483473340), (35, 455846292), (36, 443183895), (42, 379871910), (44, 362605005), (45, 354547116), (46, 346839570), (54, 295455930), (55, 290084004), (60, 265910337), (63, 253247940), (66, 241736670), (67, 238128660), (69, 231226380), (70, 227923146), (77, 207202860), (81, 196970620), (83, 192224340), (84, 189935955), (90, 177273558), (92, 173419785), (99, 161157780), (105, 151948764), (108, 147727965), (110, 145042002), (115, 138735828), (126, 126623970), (132, 120868335), (134, 119064330), (135, 118182372), (138, 115613190), (140, 113961573), (154, 103601430), (161, 99097020), (162, 98485310), (165, 96694668), (166, 96112170), (180, 88636779), (189, 84415980), (198, 80578890), (201, 79376220), (207, 77075460), (210, 75974382), (220, 72521001), (230, 69367914), (231, 69067620), (249, 64074780), (252, 63311985), (253, 63061740), (268, 59532165), (270, 59091186), (276, 57806595), (297, 53719260), (308, 51800715), (315, 50649588), (322, 49548510), (324, 49242655), (330, 48347334), (332, 48056085), (335, 47625732), (345, 46245276), (378, 42207990), (385, 41440572), (396, 40289445), (402, 39688110), (405, 39394124), (414, 38537730), (415, 38444868), (420, 37987191), (460, 34683957), (462, 34533810), (469, 34018380), (483, 33032340), (495, 32231556), (498, 32037390), (506, 31530870), (540, 29545593), (567, 28138660), (581, 27460620), (594, 26859630), (603, 26458740), (621, 25691820), (630, 25324794), (644, 24774255), (660, 24173667), (670, 23812866), (690, 23122638), (693, 23022540), (737, 21648060), (747, 21358260), (756, 21103995), (759, 21020580), (770, 20720286), (804, 19844055), (805, 19819404), (810, 19697062), (828, 19268865), (830, 19222434), (891, 17906420), (913, 17474940), (924, 17266905), (938, 17009190), (945, 16883196), (966, 16516170), (990, 16115778), (996, 16018695), (1005, 15875244), (1012, 15765435), (1035, 15415092), (1134, 14069330), (1155, 13813524), (1162, 13730310), (1188, 13429815), (1206, 13229370), (1242, 12845910), (1245, 12814956), (1260, 12662397), (1265, 12612348), (1340, 11906433), (1380, 11561319), (1386, 11511270), (1407, 11339460), (1449, 11010780), (1474, 10824030), (1485, 10743852), (1494, 10679130), (1518, 10510290), (1540, 10360143), (1541, 10353420), (1610, 9909702), (1620, 9848531), (1660, 9611217), (1743, 9153540), (1771, 9008820), (1782, 8953210), (1809, 8819580), (1826, 8737470), (1863, 8563940), (1876, 8504595), (1890, 8441598), (1909, 8357580), (1932, 8258085), (1980, 8057889), (2010, 7937622), (2070, 7707546), (2079, 7674180), (2211, 7216020), (2241, 7119420), (2268, 7034665), (2277, 7006860), (2310, 6906762), (2324, 6865155), (2345, 6803676), (2412, 6614685), (2415, 6606468), (2484, 6422955), (2490, 6407478), (2530, 6306174), (2739, 5824980), (2772, 5755635), (2814, 5669730), (2835, 5627732), (2898, 5505390), (2905, 5492124), (2948, 5412015), (2970, 5371926), (2988, 5339565), (3015, 5291748), (3036, 5255145), (3082, 5176710), (3105, 5138364), (3220, 4954851), (3465, 4604508), (3486, 4576770), (3542, 4504410), (3564, 4476605), (3618, 4409790), (3652, 4368735), (3685, 4329612), (3726, 4281970), (3735, 4271652), (3780, 4220799), (3795, 4204116), (3818, 4178790), (4020, 3968811), (4140, 3853773), (4158, 3837090), (4221, 3779820), (4347, 3670260), (4422, 3608010), (4455, 3581284), (4482, 3559710), (4554, 3503430), (4565, 3494988), (4620, 3453381), (4623, 3451140), (4690, 3401838), (4830, 3303234), (4980, 3203739), (5060, 3153087), (5159, 3092580), (5229, 3051180), (5313, 3002940), (5427, 2939860), (5478, 2912490), (5561, 2869020), (5628, 2834865), (5670, 2813866), (5727, 2785860), (5796, 2752695), (5810, 2746062), (5940, 2685963), (6030, 2645874), (6164, 2588355), (6210, 2569182), (6237, 2558060), (6391, 2496420), (6633, 2405340), (6723, 2373140), (6831, 2335620), (6930, 2302254), (6972, 2288385), (7035, 2267892), (7084, 2252205), (7236, 2204895), (7245, 2202156), (7370, 2164806), (7452, 2140985), (7470, 2135826), (7590, 2102058), (7636, 2089395), (7705, 2070684), (8217, 1941660), (8316, 1918545), (8442, 1889910), (8694, 1835130), (8715, 1830708), (8844, 1804005), (8855, 1801764), (8910, 1790642), (8964, 1779855), (9045, 1763916), (9108, 1751715), (9130, 1747494), (9246, 1725570), (9315, 1712788), (9380, 1700919), (9545, 1671516), (9660, 1651617), (10318, 1546290), (10395, 1534836), (10458, 1525590), (10626, 1501470), (10787, 1479060), (10854, 1469930), (10956, 1456245), (11055, 1443204), (11122, 1434510), (11205, 1423884), (11340, 1406933), (11385, 1401372), (11454, 1392930), (11620, 1373031), (12060, 1322937), (12420, 1284591), (12474, 1279030), (12663, 1259940), (12782, 1248210), (13041, 1223420), (13266, 1202670), (13363, 1193940), (13446, 1186570), (13662, 1167810), (13695, 1164996), (13860, 1151127), (13869, 1150380), (14070, 1133946), (14490, 1101078), (14740, 1082403), (14940, 1067913), (15180, 1051029), (15410, 1035342), (15477, 1030860), (15687, 1017060), (15939, 1000980), (16434, 970830), (16683, 956340), (16884, 944955), (16951, 941220), (17181, 928620), (17388, 917565), (17430, 915354), (17710, 900882), (17820, 895321), (18090, 881958), (18260, 873747), (18492, 862785), (18630, 856394), (19090, 835758), (19173, 832140), (19899, 801780), (20493, 778540), (20636, 773145), (20790, 767418), (20916, 762795), (20999, 759780), (21105, 755964), (21252, 750735), (21574, 739530), (21708, 734965), (21735, 734052), (22110, 721602), (22244, 717255), (22410, 711942), (22770, 700686), (22908, 696465), (23115, 690228), (24651, 647220), (24948, 639515), (25326, 629970), (25564, 624105), (25795, 618516), (26082, 611710), (26145, 610236), (26532, 601335), (26565, 600588), (26726, 596970), (26892, 593285), (27135, 587972), (27324, 583905), (27390, 582498), (27738, 575190), (27805, 573804), (28140, 566973), (28635, 557172), (28980, 550539), (30820, 517671), (30954, 515430), (31185, 511612), (31374, 508530), (31878, 500490), (31955, 499284), (32361, 493020), (32868, 485415), (33165, 481068), (33366, 478170), (33615, 474628), (33902, 470610), (34155, 467124), (34362, 464310), (34860, 457677), (35420, 450441), (36180, 440979), (37260, 428197), (37989, 419980), (38180, 417879), (38346, 416070), (38927, 409860), (39798, 400890), (40089, 397980), (40986, 389270), (41085, 388332), (41580, 383709), (41607, 383460), (41998, 379890), (42210, 377982), (43148, 369765), (43470, 367026), (44220, 360801), (44820, 355971), (45540, 350343), (46230, 345114), (46431, 343620), (47061, 339020), (47817, 333660), (49302, 323610), (50049, 318780), (50652, 314985), (50853, 313740), (51543, 309540), (51590, 309258), (52164, 305855), (52290, 305118), (53130, 300294), (53452, 298485), (53935, 295812), (54270, 293986), (54780, 291249), (55476, 287595), (55610, 286902), (57270, 278586), (57519, 277380), (59697, 267260), (61171, 260820), (61908, 257715), (62370, 255806), (62748, 254265), (62997, 253260), (63315, 251988), (63756, 250245), (63910, 249642), (64722, 246510), (65205, 244684), (66330, 240534), (66732, 239085), (66815, 238788), (67230, 237314), (67804, 235305), (68310, 233562), (68724, 232155), (69345, 230076), (73953, 215740), (75978, 209990), (76692, 208035), (77385, 206172), (77854, 204930), (78435, 203412), (79596, 200445), (79695, 200196), (80178, 198990), (81972, 194635), (82170, 194166), (83214, 191730), (83415, 191268), (83996, 189945), (84420, 188991), (84755, 188244), (85905, 185724), (86940, 183513), (92460, 172557), (92862, 171810), (94122, 169510), (95634, 166830), (95865, 166428), (97083, 164340), (98604, 161805), (99495, 160356), (100098, 159390), (101706, 156870), (102465, 155708), (103086, 154770), (103180, 154629), (104580, 152559), (104995, 151956), (106260, 150147), (107870, 147906), (108540, 146993), (111220, 143451), (114540, 139293), (115038, 138690), (116781, 136620), (118657, 134460), (119394, 133630), (120267, 132660), (122342, 130410), (123255, 129444), (124740, 127903), (124821, 127820), (125994, 126630)]