19915346880

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 896

約数和(自身を含む): 83978496000

約数和(自身を除く): 64063149120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 162, 165, 176, 180, 192, 195, 198, 199, 208, 216, 220, 234, 240, 243, 260, 264, 270, 286, 288, 297, 312, 320, 324, 330, 351, 352, 360, 390, 396, 398, 405, 416, 429, 432, 440, 468, 480, 486, 495, 520, 528, 540, 572, 576, 585, 594, 597, 624, 648, 660, 702, 704, 715, 720, 729, 780, 792, 796, 810, 832, 858, 864, 880, 891, 936, 960, 972, 990, 995, 1040, 1053, 1056, 1080, 1144, 1170, 1188, 1194, 1215, 1248, 1287, 1296, 1320, 1404, 1430, 1440, 1458, 1485, 1560, 1584, 1592, 1620, 1716, 1728, 1755, 1760, 1782, 1791, 1872, 1944, 1980, 1990, 2080, 2106, 2112, 2145, 2160, 2187, 2189, 2288, 2340, 2376, 2388, 2430, 2496, 2574, 2587, 2592, 2640, 2673, 2808, 2860, 2880, 2916, 2970, 2985, 3120, 3159, 3168, 3184, 3240, 3432, 3510, 3520, 3564, 3582, 3645, 3744, 3861, 3888, 3960, 3980, 4160, 4212, 4290, 4320, 4374, 4378, 4455, 4576, 4680, 4752, 4776, 4860, 5148, 5174, 5184, 5265, 5280, 5346, 5373, 5616, 5720, 5832, 5940, 5970, 6240, 6318, 6336, 6368, 6435, 6480, 6567, 6864, 7020, 7128, 7164, 7290, 7488, 7722, 7761, 7776, 7920, 7960, 8019, 8424, 8580, 8640, 8748, 8756, 8910, 8955, 9152, 9360, 9477, 9504, 9552, 9720, 10296, 10348, 10530, 10560, 10692, 10746, 10935, 10945, 11232, 11440, 11583, 11664, 11880, 11940, 12480, 12636, 12736, 12870, 12935, 12960, 13134, 13365, 13728, 14040, 14256, 14328, 14580, 15444, 15522, 15552, 15795, 15840, 15920, 16038, 16119, 16848, 17160, 17496, 17512, 17820, 17910, 18720, 18954, 19008, 19104, 19305, 19440, 19701, 20592, 20696, 21060, 21384, 21492, 21870, 21890, 22464, 22880, 23166, 23283, 23328, 23760, 23880, 24057, 25272, 25740, 25870, 25920, 26268, 26730, 26865, 27456, 28080, 28431, 28457, 28512, 28656, 29160, 30888, 31044, 31590, 31680, 31840, 32076, 32238, 32835, 33696, 34320, 34749, 34992, 35024, 35640, 35820, 37440, 37908, 38208, 38610, 38805, 38880, 39402, 40095, 41184, 41392, 42120, 42768, 42984, 43740, 43780, 45760, 46332, 46566, 46656, 47385, 47520, 47760, 48114, 48357, 50544, 51480, 51740, 52536, 53460, 53730, 56160, 56862, 56914, 57024, 57312, 57915, 58320, 59103, 61776, 62088, 63180, 63680, 64152, 64476, 65670, 67392, 68640, 69498, 69849, 69984, 70048, 71280, 71640, 75816, 77220, 77610, 77760, 78804, 80190, 80595, 82368, 82784, 84240, 85371, 85536, 85968, 87480, 87560, 92664, 93132, 94770, 95040, 95520, 96228, 96714, 98505, 101088, 102960, 103480, 104247, 105072, 106920, 107460, 112320, 113724, 113828, 114624, 115830, 116415, 116640, 118206, 120285, 123552, 124176, 126360, 128304, 128952, 131340, 137280, 138996, 139698, 139968, 140096, 142155, 142285, 142560, 143280, 145071, 151632, 154440, 155220, 157608, 160380, 161190, 165568, 168480, 170742, 171072, 171936, 173745, 174960, 175120, 177309, 185328, 186264, 189540, 191040, 192456, 193428, 197010, 202176, 205920, 206960, 208494, 209547, 210144, 213840, 214920, 227448, 227656, 231660, 232830, 233280, 236412, 240570, 241785, 247104, 248352, 252720, 256113, 256608, 257904, 262680, 277992, 279396, 284310, 284570, 285120, 286560, 290142, 295515, 303264, 308880, 310440, 312741, 315216, 320760, 322380, 336960, 341484, 343872, 347490, 349245, 349920, 350240, 354618, 370656, 372528, 379080, 384912, 386856, 394020, 411840, 413920, 416988, 419094, 420288, 426855, 427680, 429840, 435213, 454896, 455312, 463320, 465660, 472824, 481140, 483570, 496704, 505440, 512226, 513216, 515808, 521235, 525360, 531927, 555984, 558792, 568620, 569140, 573120, 580284, 591030, 606528, 617760, 620880, 625482, 628641, 630432, 641520, 644760, 682968, 694980, 698490, 699840, 700480, 709236, 725355, 741312, 745056, 758160, 768339, 769824, 773712, 788040, 827840, 833976, 838188, 853710, 855360, 859680, 870426, 886545, 909792, 910624, 926640, 931320, 945648, 962280, 967140, 1010880, 1024452, 1031616, 1042470, 1047735, 1050720, 1063854, 1111968, 1117584, 1137240, 1138280, 1160568, 1182060, 1235520, 1241760, 1250964, 1257282, 1260864, 1280565, 1283040, 1289520, 1365936, 1389960, 1396980, 1418472, 1450710, 1490112, 1516320, 1536678, 1539648, 1547424, 1563705, 1576080, 1595781, 1667952, 1676376, 1707420, 1719360, 1740852, 1773090, 1819584, 1821248, 1853280, 1862640, 1885923, 1891296, 1924560, 1934280, 2048904, 2084940, 2095470, 2101440, 2127708, 2176065, 2223936, 2235168, 2274480, 2276560, 2305017, 2321136, 2364120, 2483520, 2501928, 2514564, 2561130, 2566080, 2579040, 2659635, 2731872, 2779920, 2793960, 2836944, 2901420, 3032640, 3073356, 3094848, 3127410, 3143205, 3152160, 3191562, 3335904, 3352752, 3414840, 3481704, 3546180, 3706560, 3725280, 3771846, 3782592, 3841695, 3849120, 3868560, 4097808, 4169880, 4190940, 4255416, 4352130, 4470336, 4548960, 4553120, 4610034, 4642272, 4728240, 4787343, 5003856, 5029128, 5122260, 5158080, 5319270, 5463744, 5559840, 5587920, 5657769, 5673888, 5802840, 6146712, 6254820, 6286410, 6304320, 6383124, 6671808, 6705504, 6829680, 6915051, 6963408, 7092360, 7450560, 7543692, 7683390, 7698240, 7737120, 7978905, 8195616, 8339760, 8381880, 8510832, 8704260, 9097920, 9106240, 9220068, 9284544, 9429615, 9456480, 9574686, 10007712, 10058256, 10244520, 10638540, 11119680, 11175840, 11315538, 11347776, 11525085, 11605680, 12293424, 12509640, 12572820, 12766248, 13411008, 13659360, 13830102, 13926816, 14184720, 15087384, 15366780, 15474240, 15957810, 16391232, 16679520, 16763760, 17021664, 17408520, 18440136, 18859230, 18912960, 19149372, 20015424, 20116512, 20489040, 20745153, 21277080, 22351680, 22631076, 23050170, 23211360, 23936715, 24586848, 25019280, 25145640, 25532496, 27318720, 27660204, 27853632, 28288845, 28369440, 30174768, 30733560, 31915620, 33359040, 33527520, 34043328, 34575255, 34817040, 36880272, 37718460, 38298744, 40233024, 40978080, 41490306, 42554160, 45262152, 46100340, 46422720, 47873430, 49173696, 50038560, 50291280, 51064992, 55320408, 56577690, 56738880, 60349536, 61467120, 62235459, 63831240, 67055040, 69150510, 69634080, 73760544, 75436920, 76597488, 81956160, 82980612, 85108320, 90524304, 92200680, 95746860, 100077120, 100582560, 102129984, 103725765, 110640816, 113155380, 120699072, 122934240, 124470918, 127662480, 138301020, 139268160, 147521088, 150873840, 153194976, 165961224, 170216640, 181048608, 184401360, 191493720, 201165120, 207451530, 221281632, 226310760, 245868480, 248941836, 255324960, 276602040, 301747680, 306389952, 311177295, 331922448, 362097216, 368802720, 382987440, 414903060, 442563264, 452621520, 497883672, 510649920, 553204080, 603495360, 622354590, 663844896, 737605440, 765974880, 829806120, 905243040, 995767344, 1106408160, 1244709180, 1327689792, 1531949760, 1659612240, 1810486080, 1991534688, 2212816320, 2489418360, 3319224480, 3983069376, 4978836720, 6638448960, 9957673440, 19915346880]

約数ペア:

[(1, 19915346880), (2, 9957673440), (3, 6638448960), (4, 4978836720), (5, 3983069376), (6, 3319224480), (8, 2489418360), (9, 2212816320), (10, 1991534688), (11, 1810486080), (12, 1659612240), (13, 1531949760), (15, 1327689792), (16, 1244709180), (18, 1106408160), (20, 995767344), (22, 905243040), (24, 829806120), (26, 765974880), (27, 737605440), (30, 663844896), (32, 622354590), (33, 603495360), (36, 553204080), (39, 510649920), (40, 497883672), (44, 452621520), (45, 442563264), (48, 414903060), (52, 382987440), (54, 368802720), (55, 362097216), (60, 331922448), (64, 311177295), (65, 306389952), (66, 301747680), (72, 276602040), (78, 255324960), (80, 248941836), (81, 245868480), (88, 226310760), (90, 221281632), (96, 207451530), (99, 201165120), (104, 191493720), (108, 184401360), (110, 181048608), (117, 170216640), (120, 165961224), (130, 153194976), (132, 150873840), (135, 147521088), (143, 139268160), (144, 138301020), (156, 127662480), (160, 124470918), (162, 122934240), (165, 120699072), (176, 113155380), (180, 110640816), (192, 103725765), (195, 102129984), (198, 100582560), (199, 100077120), (208, 95746860), (216, 92200680), (220, 90524304), (234, 85108320), (240, 82980612), (243, 81956160), (260, 76597488), (264, 75436920), (270, 73760544), (286, 69634080), (288, 69150510), (297, 67055040), (312, 63831240), (320, 62235459), (324, 61467120), (330, 60349536), (351, 56738880), (352, 56577690), (360, 55320408), (390, 51064992), (396, 50291280), (398, 50038560), (405, 49173696), (416, 47873430), (429, 46422720), (432, 46100340), (440, 45262152), (468, 42554160), (480, 41490306), (486, 40978080), (495, 40233024), (520, 38298744), (528, 37718460), (540, 36880272), (572, 34817040), (576, 34575255), (585, 34043328), (594, 33527520), (597, 33359040), (624, 31915620), (648, 30733560), (660, 30174768), (702, 28369440), (704, 28288845), (715, 27853632), (720, 27660204), (729, 27318720), (780, 25532496), (792, 25145640), (796, 25019280), (810, 24586848), (832, 23936715), (858, 23211360), (864, 23050170), (880, 22631076), (891, 22351680), (936, 21277080), (960, 20745153), (972, 20489040), (990, 20116512), (995, 20015424), (1040, 19149372), (1053, 18912960), (1056, 18859230), (1080, 18440136), (1144, 17408520), (1170, 17021664), (1188, 16763760), (1194, 16679520), (1215, 16391232), (1248, 15957810), (1287, 15474240), (1296, 15366780), (1320, 15087384), (1404, 14184720), (1430, 13926816), (1440, 13830102), (1458, 13659360), (1485, 13411008), (1560, 12766248), (1584, 12572820), (1592, 12509640), (1620, 12293424), (1716, 11605680), (1728, 11525085), (1755, 11347776), (1760, 11315538), (1782, 11175840), (1791, 11119680), (1872, 10638540), (1944, 10244520), (1980, 10058256), (1990, 10007712), (2080, 9574686), (2106, 9456480), (2112, 9429615), (2145, 9284544), (2160, 9220068), (2187, 9106240), (2189, 9097920), (2288, 8704260), (2340, 8510832), (2376, 8381880), (2388, 8339760), (2430, 8195616), (2496, 7978905), (2574, 7737120), (2587, 7698240), (2592, 7683390), (2640, 7543692), (2673, 7450560), (2808, 7092360), (2860, 6963408), (2880, 6915051), (2916, 6829680), (2970, 6705504), (2985, 6671808), (3120, 6383124), (3159, 6304320), (3168, 6286410), (3184, 6254820), (3240, 6146712), (3432, 5802840), (3510, 5673888), (3520, 5657769), (3564, 5587920), (3582, 5559840), (3645, 5463744), (3744, 5319270), (3861, 5158080), (3888, 5122260), (3960, 5029128), (3980, 5003856), (4160, 4787343), (4212, 4728240), (4290, 4642272), (4320, 4610034), (4374, 4553120), (4378, 4548960), (4455, 4470336), (4576, 4352130), (4680, 4255416), (4752, 4190940), (4776, 4169880), (4860, 4097808), (5148, 3868560), (5174, 3849120), (5184, 3841695), (5265, 3782592), (5280, 3771846), (5346, 3725280), (5373, 3706560), (5616, 3546180), (5720, 3481704), (5832, 3414840), (5940, 3352752), (5970, 3335904), (6240, 3191562), (6318, 3152160), (6336, 3143205), (6368, 3127410), (6435, 3094848), (6480, 3073356), (6567, 3032640), (6864, 2901420), (7020, 2836944), (7128, 2793960), (7164, 2779920), (7290, 2731872), (7488, 2659635), (7722, 2579040), (7761, 2566080), (7776, 2561130), (7920, 2514564), (7960, 2501928), (8019, 2483520), (8424, 2364120), (8580, 2321136), (8640, 2305017), (8748, 2276560), (8756, 2274480), (8910, 2235168), (8955, 2223936), (9152, 2176065), (9360, 2127708), (9477, 2101440), (9504, 2095470), (9552, 2084940), (9720, 2048904), (10296, 1934280), (10348, 1924560), (10530, 1891296), (10560, 1885923), (10692, 1862640), (10746, 1853280), (10935, 1821248), (10945, 1819584), (11232, 1773090), (11440, 1740852), (11583, 1719360), (11664, 1707420), (11880, 1676376), (11940, 1667952), (12480, 1595781), (12636, 1576080), (12736, 1563705), (12870, 1547424), (12935, 1539648), (12960, 1536678), (13134, 1516320), (13365, 1490112), (13728, 1450710), (14040, 1418472), (14256, 1396980), (14328, 1389960), (14580, 1365936), (15444, 1289520), (15522, 1283040), (15552, 1280565), (15795, 1260864), (15840, 1257282), (15920, 1250964), (16038, 1241760), (16119, 1235520), (16848, 1182060), (17160, 1160568), (17496, 1138280), (17512, 1137240), (17820, 1117584), (17910, 1111968), (18720, 1063854), (18954, 1050720), (19008, 1047735), (19104, 1042470), (19305, 1031616), (19440, 1024452), (19701, 1010880), (20592, 967140), (20696, 962280), (21060, 945648), (21384, 931320), (21492, 926640), (21870, 910624), (21890, 909792), (22464, 886545), (22880, 870426), (23166, 859680), (23283, 855360), (23328, 853710), (23760, 838188), (23880, 833976), (24057, 827840), (25272, 788040), (25740, 773712), (25870, 769824), (25920, 768339), (26268, 758160), (26730, 745056), (26865, 741312), (27456, 725355), (28080, 709236), (28431, 700480), (28457, 699840), (28512, 698490), (28656, 694980), (29160, 682968), (30888, 644760), (31044, 641520), (31590, 630432), (31680, 628641), (31840, 625482), (32076, 620880), (32238, 617760), (32835, 606528), (33696, 591030), (34320, 580284), (34749, 573120), (34992, 569140), (35024, 568620), (35640, 558792), (35820, 555984), (37440, 531927), (37908, 525360), (38208, 521235), (38610, 515808), (38805, 513216), (38880, 512226), (39402, 505440), (40095, 496704), (41184, 483570), (41392, 481140), (42120, 472824), (42768, 465660), (42984, 463320), (43740, 455312), (43780, 454896), (45760, 435213), (46332, 429840), (46566, 427680), (46656, 426855), (47385, 420288), (47520, 419094), (47760, 416988), (48114, 413920), (48357, 411840), (50544, 394020), (51480, 386856), (51740, 384912), (52536, 379080), (53460, 372528), (53730, 370656), (56160, 354618), (56862, 350240), (56914, 349920), (57024, 349245), (57312, 347490), (57915, 343872), (58320, 341484), (59103, 336960), (61776, 322380), (62088, 320760), (63180, 315216), (63680, 312741), (64152, 310440), (64476, 308880), (65670, 303264), (67392, 295515), (68640, 290142), (69498, 286560), (69849, 285120), (69984, 284570), (70048, 284310), (71280, 279396), (71640, 277992), (75816, 262680), (77220, 257904), (77610, 256608), (77760, 256113), (78804, 252720), (80190, 248352), (80595, 247104), (82368, 241785), (82784, 240570), (84240, 236412), (85371, 233280), (85536, 232830), (85968, 231660), (87480, 227656), (87560, 227448), (92664, 214920), (93132, 213840), (94770, 210144), (95040, 209547), (95520, 208494), (96228, 206960), (96714, 205920), (98505, 202176), (101088, 197010), (102960, 193428), (103480, 192456), (104247, 191040), (105072, 189540), (106920, 186264), (107460, 185328), (112320, 177309), (113724, 175120), (113828, 174960), (114624, 173745), (115830, 171936), (116415, 171072), (116640, 170742), (118206, 168480), (120285, 165568), (123552, 161190), (124176, 160380), (126360, 157608), (128304, 155220), (128952, 154440), (131340, 151632), (137280, 145071), (138996, 143280), (139698, 142560), (139968, 142285), (140096, 142155)]