20159798400

素因数分解:

$2^7\times 3^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 960

約数和(自身を含む): 87416904960

約数和(自身を除く): 67257106560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 82, 84, 90, 96, 100, 105, 108, 112, 120, 123, 126, 128, 135, 140, 144, 150, 160, 162, 164, 168, 175, 180, 189, 192, 200, 205, 210, 216, 224, 225, 240, 246, 252, 270, 271, 280, 287, 288, 300, 315, 320, 324, 328, 336, 350, 360, 369, 378, 384, 400, 405, 410, 420, 432, 448, 450, 480, 492, 504, 525, 540, 542, 560, 567, 574, 576, 600, 615, 630, 640, 648, 656, 672, 675, 700, 720, 738, 756, 800, 810, 813, 820, 840, 861, 864, 896, 900, 945, 960, 984, 1008, 1025, 1050, 1080, 1084, 1107, 1120, 1134, 1148, 1152, 1200, 1230, 1260, 1296, 1312, 1344, 1350, 1355, 1400, 1435, 1440, 1476, 1512, 1575, 1600, 1620, 1626, 1640, 1680, 1722, 1728, 1800, 1845, 1890, 1897, 1920, 1968, 2016, 2025, 2050, 2100, 2160, 2168, 2214, 2240, 2268, 2296, 2400, 2439, 2460, 2520, 2583, 2592, 2624, 2688, 2700, 2710, 2800, 2835, 2870, 2880, 2952, 3024, 3075, 3150, 3200, 3240, 3252, 3280, 3321, 3360, 3444, 3456, 3600, 3690, 3780, 3794, 3936, 4032, 4050, 4065, 4100, 4200, 4305, 4320, 4336, 4428, 4480, 4536, 4592, 4725, 4800, 4878, 4920, 5040, 5166, 5184, 5248, 5400, 5420, 5535, 5600, 5670, 5691, 5740, 5760, 5904, 6048, 6150, 6300, 6480, 6504, 6560, 6642, 6720, 6775, 6888, 7175, 7200, 7317, 7380, 7560, 7588, 7749, 7872, 8064, 8100, 8130, 8200, 8400, 8610, 8640, 8672, 8856, 9072, 9184, 9225, 9450, 9485, 9600, 9756, 9840, 10080, 10332, 10368, 10800, 10840, 11070, 11111, 11200, 11340, 11382, 11480, 11808, 12096, 12195, 12300, 12600, 12915, 12960, 13008, 13120, 13284, 13440, 13550, 13776, 14175, 14350, 14400, 14634, 14760, 15120, 15176, 15498, 15744, 16200, 16260, 16400, 16605, 16800, 17073, 17220, 17280, 17344, 17712, 18144, 18368, 18450, 18900, 18970, 19512, 19680, 20160, 20325, 20664, 21525, 21600, 21680, 21951, 22140, 22222, 22400, 22680, 22764, 22960, 23247, 23616, 24192, 24390, 24600, 25200, 25830, 25920, 26016, 26240, 26568, 27100, 27552, 27675, 28350, 28455, 28700, 28800, 29268, 29520, 30240, 30352, 30996, 32400, 32520, 32800, 33210, 33333, 33600, 34146, 34440, 34688, 35424, 36288, 36585, 36736, 36900, 37800, 37940, 38745, 39024, 39360, 40320, 40650, 41328, 43050, 43200, 43360, 43902, 44280, 44444, 45360, 45528, 45920, 46494, 47232, 47425, 48780, 49200, 50400, 51219, 51660, 51840, 52032, 53136, 54200, 55104, 55350, 55555, 56700, 56910, 57400, 58536, 59040, 60480, 60704, 60975, 61992, 64575, 64800, 65040, 65600, 66420, 66666, 67200, 68292, 68880, 70848, 72576, 73170, 73800, 75600, 75880, 77490, 77777, 78048, 78720, 81300, 82656, 83025, 85365, 86100, 86400, 86720, 87804, 88560, 88888, 90720, 91056, 91840, 92988, 94850, 97560, 98400, 99999, 100800, 102438, 103320, 104064, 106272, 108400, 109755, 110208, 110700, 111110, 113400, 113820, 114800, 116235, 117072, 118080, 120960, 121408, 121950, 123984, 129150, 129600, 130080, 131200, 132840, 133332, 136584, 137760, 141696, 142275, 146340, 147600, 151200, 151760, 153657, 154980, 155554, 156096, 162600, 165312, 166050, 166665, 170730, 172200, 173440, 175608, 177120, 177776, 181440, 182112, 182925, 183680, 185976, 189700, 193725, 195120, 196800, 199998, 201600, 204876, 206640, 212544, 216800, 219510, 221400, 222220, 226800, 227640, 229600, 232470, 233331, 234144, 236160, 242816, 243900, 247968, 256095, 258300, 259200, 260160, 265680, 266664, 273168, 275520, 277775, 284550, 292680, 295200, 299997, 302400, 303520, 307314, 309960, 311108, 312192, 325200, 330624, 332100, 333330, 341460, 344400, 351216, 354240, 355552, 362880, 364224, 365850, 371952, 379400, 387450, 388885, 390240, 393600, 399996, 409752, 413280, 425088, 426825, 433600, 439020, 442800, 444440, 453600, 455280, 459200, 464940, 466662, 468288, 487800, 495936, 499995, 512190, 516600, 520320, 531360, 533328, 546336, 548775, 551040, 555550, 569100, 581175, 585360, 590400, 599994, 604800, 607040, 614628, 619920, 622216, 650400, 664200, 666660, 682920, 688800, 699993, 702432, 708480, 711104, 728448, 731700, 743904, 758800, 768285, 774900, 777770, 780480, 799992, 819504, 826560, 833325, 853650, 867200, 878040, 885600, 888880, 899991, 907200, 910560, 918400, 929880, 933324, 936576, 975600, 991872, 999990, 1024380, 1033200, 1062720, 1066656, 1092672, 1097550, 1111100, 1138200, 1162350, 1166655, 1170720, 1180800, 1199988, 1214080, 1229256, 1239840, 1244432, 1280475, 1300800, 1328400, 1333320, 1365840, 1377600, 1399986, 1404864, 1422208, 1463400, 1487808, 1499985, 1517600, 1536570, 1549800, 1555540, 1560960, 1599984, 1639008, 1653120, 1666650, 1707300, 1756080, 1771200, 1777760, 1799982, 1814400, 1821120, 1859760, 1866648, 1944425, 1951200, 1999980, 2048760, 2066400, 2099979, 2125440, 2133312, 2185344, 2195100, 2222200, 2276400, 2324700, 2333310, 2341440, 2399976, 2458512, 2479680, 2488864, 2499975, 2560950, 2601600, 2656800, 2666640, 2731680, 2755200, 2799972, 2809728, 2926800, 2975616, 2999970, 3035200, 3073140, 3099600, 3111080, 3199968, 3278016, 3333300, 3414600, 3499965, 3512160, 3542400, 3555520, 3599964, 3642240, 3719520, 3733296, 3841425, 3888850, 3902400, 3999960, 4097520, 4132800, 4199958, 4266624, 4390200, 4444400, 4499955, 4552800, 4649400, 4666620, 4682880, 4799952, 4917024, 4959360, 4977728, 4999950, 5121900, 5313600, 5333280, 5463360, 5599944, 5833275, 5853600, 5999940, 6070400, 6146280, 6199200, 6222160, 6299937, 6399936, 6556032, 6666600, 6829200, 6999930, 7024320, 7111040, 7199928, 7439040, 7466592, 7499925, 7682850, 7777700, 7804800, 7999920, 8195040, 8265600, 8399916, 8780400, 8888800, 8999910, 9105600, 9298800, 9333240, 9599904, 9834048, 9955456, 9999900, 10243800, 10499895, 10627200, 10666560, 10926720, 11199888, 11666550, 11707200, 11999880, 12292560, 12398400, 12444320, 12599874, 12799872, 13333200, 13658400, 13999860, 14048640, 14399856, 14878080, 14933184, 14999850, 15365700, 15555400, 15999840, 16390080, 16799832, 17499825, 17560800, 17777600, 17999820, 18211200, 18597600, 18666480, 19199808, 19668096, 19999800, 20487600, 20999790, 21333120, 22399776, 22499775, 23333100, 23414400, 23999760, 24585120, 24796800, 24888640, 25199748, 26666400, 27316800, 27999720, 28799712, 29866368, 29999700, 30731400, 31110800, 31499685, 31999680, 32780160, 33599664, 34999650, 35121600, 35555200, 35999640, 37195200, 37332960, 38399616, 39999600, 40975200, 41999580, 44799552, 44999550, 46666200, 47999520, 49170240, 49777280, 50399496, 52499475, 53332800, 54633600, 55999440, 57599424, 59999400, 61462800, 62221600, 62999370, 63999360, 67199328, 69999300, 70243200, 71999280, 74390400, 74665920, 79999200, 81950400, 83999160, 89599104, 89999100, 93332400, 95999040, 98340480, 100798992, 104998950, 106665600, 111998880, 115198848, 119998800, 122925600, 124443200, 125998740, 134398656, 139998600, 143998560, 149331840, 157498425, 159998400, 163900800, 167998320, 179998200, 186664800, 191998080, 201597984, 209997900, 223997760, 239997600, 245851200, 248886400, 251997480, 268797312, 279997200, 287997120, 314996850, 319996800, 335996640, 359996400, 373329600, 403195968, 419995800, 447995520, 479995200, 491702400, 503994960, 559994400, 575994240, 629993700, 671993280, 719992800, 746659200, 806391936, 839991600, 959990400, 1007989920, 1119988800, 1259987400, 1343986560, 1439985600, 1679983200, 2015979840, 2239977600, 2519974800, 2879971200, 3359966400, 4031959680, 5039949600, 6719932800, 10079899200, 20159798400]

約数ペア:

[(1, 20159798400), (2, 10079899200), (3, 6719932800), (4, 5039949600), (5, 4031959680), (6, 3359966400), (7, 2879971200), (8, 2519974800), (9, 2239977600), (10, 2015979840), (12, 1679983200), (14, 1439985600), (15, 1343986560), (16, 1259987400), (18, 1119988800), (20, 1007989920), (21, 959990400), (24, 839991600), (25, 806391936), (27, 746659200), (28, 719992800), (30, 671993280), (32, 629993700), (35, 575994240), (36, 559994400), (40, 503994960), (41, 491702400), (42, 479995200), (45, 447995520), (48, 419995800), (50, 403195968), (54, 373329600), (56, 359996400), (60, 335996640), (63, 319996800), (64, 314996850), (70, 287997120), (72, 279997200), (75, 268797312), (80, 251997480), (81, 248886400), (82, 245851200), (84, 239997600), (90, 223997760), (96, 209997900), (100, 201597984), (105, 191998080), (108, 186664800), (112, 179998200), (120, 167998320), (123, 163900800), (126, 159998400), (128, 157498425), (135, 149331840), (140, 143998560), (144, 139998600), (150, 134398656), (160, 125998740), (162, 124443200), (164, 122925600), (168, 119998800), (175, 115198848), (180, 111998880), (189, 106665600), (192, 104998950), (200, 100798992), (205, 98340480), (210, 95999040), (216, 93332400), (224, 89999100), (225, 89599104), (240, 83999160), (246, 81950400), (252, 79999200), (270, 74665920), (271, 74390400), (280, 71999280), (287, 70243200), (288, 69999300), (300, 67199328), (315, 63999360), (320, 62999370), (324, 62221600), (328, 61462800), (336, 59999400), (350, 57599424), (360, 55999440), (369, 54633600), (378, 53332800), (384, 52499475), (400, 50399496), (405, 49777280), (410, 49170240), (420, 47999520), (432, 46666200), (448, 44999550), (450, 44799552), (480, 41999580), (492, 40975200), (504, 39999600), (525, 38399616), (540, 37332960), (542, 37195200), (560, 35999640), (567, 35555200), (574, 35121600), (576, 34999650), (600, 33599664), (615, 32780160), (630, 31999680), (640, 31499685), (648, 31110800), (656, 30731400), (672, 29999700), (675, 29866368), (700, 28799712), (720, 27999720), (738, 27316800), (756, 26666400), (800, 25199748), (810, 24888640), (813, 24796800), (820, 24585120), (840, 23999760), (861, 23414400), (864, 23333100), (896, 22499775), (900, 22399776), (945, 21333120), (960, 20999790), (984, 20487600), (1008, 19999800), (1025, 19668096), (1050, 19199808), (1080, 18666480), (1084, 18597600), (1107, 18211200), (1120, 17999820), (1134, 17777600), (1148, 17560800), (1152, 17499825), (1200, 16799832), (1230, 16390080), (1260, 15999840), (1296, 15555400), (1312, 15365700), (1344, 14999850), (1350, 14933184), (1355, 14878080), (1400, 14399856), (1435, 14048640), (1440, 13999860), (1476, 13658400), (1512, 13333200), (1575, 12799872), (1600, 12599874), (1620, 12444320), (1626, 12398400), (1640, 12292560), (1680, 11999880), (1722, 11707200), (1728, 11666550), (1800, 11199888), (1845, 10926720), (1890, 10666560), (1897, 10627200), (1920, 10499895), (1968, 10243800), (2016, 9999900), (2025, 9955456), (2050, 9834048), (2100, 9599904), (2160, 9333240), (2168, 9298800), (2214, 9105600), (2240, 8999910), (2268, 8888800), (2296, 8780400), (2400, 8399916), (2439, 8265600), (2460, 8195040), (2520, 7999920), (2583, 7804800), (2592, 7777700), (2624, 7682850), (2688, 7499925), (2700, 7466592), (2710, 7439040), (2800, 7199928), (2835, 7111040), (2870, 7024320), (2880, 6999930), (2952, 6829200), (3024, 6666600), (3075, 6556032), (3150, 6399936), (3200, 6299937), (3240, 6222160), (3252, 6199200), (3280, 6146280), (3321, 6070400), (3360, 5999940), (3444, 5853600), (3456, 5833275), (3600, 5599944), (3690, 5463360), (3780, 5333280), (3794, 5313600), (3936, 5121900), (4032, 4999950), (4050, 4977728), (4065, 4959360), (4100, 4917024), (4200, 4799952), (4305, 4682880), (4320, 4666620), (4336, 4649400), (4428, 4552800), (4480, 4499955), (4536, 4444400), (4592, 4390200), (4725, 4266624), (4800, 4199958), (4878, 4132800), (4920, 4097520), (5040, 3999960), (5166, 3902400), (5184, 3888850), (5248, 3841425), (5400, 3733296), (5420, 3719520), (5535, 3642240), (5600, 3599964), (5670, 3555520), (5691, 3542400), (5740, 3512160), (5760, 3499965), (5904, 3414600), (6048, 3333300), (6150, 3278016), (6300, 3199968), (6480, 3111080), (6504, 3099600), (6560, 3073140), (6642, 3035200), (6720, 2999970), (6775, 2975616), (6888, 2926800), (7175, 2809728), (7200, 2799972), (7317, 2755200), (7380, 2731680), (7560, 2666640), (7588, 2656800), (7749, 2601600), (7872, 2560950), (8064, 2499975), (8100, 2488864), (8130, 2479680), (8200, 2458512), (8400, 2399976), (8610, 2341440), (8640, 2333310), (8672, 2324700), (8856, 2276400), (9072, 2222200), (9184, 2195100), (9225, 2185344), (9450, 2133312), (9485, 2125440), (9600, 2099979), (9756, 2066400), (9840, 2048760), (10080, 1999980), (10332, 1951200), (10368, 1944425), (10800, 1866648), (10840, 1859760), (11070, 1821120), (11111, 1814400), (11200, 1799982), (11340, 1777760), (11382, 1771200), (11480, 1756080), (11808, 1707300), (12096, 1666650), (12195, 1653120), (12300, 1639008), (12600, 1599984), (12915, 1560960), (12960, 1555540), (13008, 1549800), (13120, 1536570), (13284, 1517600), (13440, 1499985), (13550, 1487808), (13776, 1463400), (14175, 1422208), (14350, 1404864), (14400, 1399986), (14634, 1377600), (14760, 1365840), (15120, 1333320), (15176, 1328400), (15498, 1300800), (15744, 1280475), (16200, 1244432), (16260, 1239840), (16400, 1229256), (16605, 1214080), (16800, 1199988), (17073, 1180800), (17220, 1170720), (17280, 1166655), (17344, 1162350), (17712, 1138200), (18144, 1111100), (18368, 1097550), (18450, 1092672), (18900, 1066656), (18970, 1062720), (19512, 1033200), (19680, 1024380), (20160, 999990), (20325, 991872), (20664, 975600), (21525, 936576), (21600, 933324), (21680, 929880), (21951, 918400), (22140, 910560), (22222, 907200), (22400, 899991), (22680, 888880), (22764, 885600), (22960, 878040), (23247, 867200), (23616, 853650), (24192, 833325), (24390, 826560), (24600, 819504), (25200, 799992), (25830, 780480), (25920, 777770), (26016, 774900), (26240, 768285), (26568, 758800), (27100, 743904), (27552, 731700), (27675, 728448), (28350, 711104), (28455, 708480), (28700, 702432), (28800, 699993), (29268, 688800), (29520, 682920), (30240, 666660), (30352, 664200), (30996, 650400), (32400, 622216), (32520, 619920), (32800, 614628), (33210, 607040), (33333, 604800), (33600, 599994), (34146, 590400), (34440, 585360), (34688, 581175), (35424, 569100), (36288, 555550), (36585, 551040), (36736, 548775), (36900, 546336), (37800, 533328), (37940, 531360), (38745, 520320), (39024, 516600), (39360, 512190), (40320, 499995), (40650, 495936), (41328, 487800), (43050, 468288), (43200, 466662), (43360, 464940), (43902, 459200), (44280, 455280), (44444, 453600), (45360, 444440), (45528, 442800), (45920, 439020), (46494, 433600), (47232, 426825), (47425, 425088), (48780, 413280), (49200, 409752), (50400, 399996), (51219, 393600), (51660, 390240), (51840, 388885), (52032, 387450), (53136, 379400), (54200, 371952), (55104, 365850), (55350, 364224), (55555, 362880), (56700, 355552), (56910, 354240), (57400, 351216), (58536, 344400), (59040, 341460), (60480, 333330), (60704, 332100), (60975, 330624), (61992, 325200), (64575, 312192), (64800, 311108), (65040, 309960), (65600, 307314), (66420, 303520), (66666, 302400), (67200, 299997), (68292, 295200), (68880, 292680), (70848, 284550), (72576, 277775), (73170, 275520), (73800, 273168), (75600, 266664), (75880, 265680), (77490, 260160), (77777, 259200), (78048, 258300), (78720, 256095), (81300, 247968), (82656, 243900), (83025, 242816), (85365, 236160), (86100, 234144), (86400, 233331), (86720, 232470), (87804, 229600), (88560, 227640), (88888, 226800), (90720, 222220), (91056, 221400), (91840, 219510), (92988, 216800), (94850, 212544), (97560, 206640), (98400, 204876), (99999, 201600), (100800, 199998), (102438, 196800), (103320, 195120), (104064, 193725), (106272, 189700), (108400, 185976), (109755, 183680), (110208, 182925), (110700, 182112), (111110, 181440), (113400, 177776), (113820, 177120), (114800, 175608), (116235, 173440), (117072, 172200), (118080, 170730), (120960, 166665), (121408, 166050), (121950, 165312), (123984, 162600), (129150, 156096), (129600, 155554), (130080, 154980), (131200, 153657), (132840, 151760), (133332, 151200), (136584, 147600), (137760, 146340), (141696, 142275)]