19849742640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 960

約数和(自身を含む): 88446339072

約数和(自身を除く): 68596596432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 65, 68, 70, 71, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 142, 144, 153, 156, 168, 170, 180, 182, 195, 204, 208, 210, 213, 221, 234, 238, 240, 251, 252, 255, 260, 272, 273, 280, 284, 306, 312, 315, 336, 340, 355, 357, 360, 364, 390, 408, 420, 426, 442, 455, 468, 476, 497, 502, 504, 510, 520, 546, 560, 568, 585, 595, 612, 624, 630, 639, 663, 680, 710, 714, 720, 728, 753, 765, 780, 816, 819, 840, 852, 884, 910, 923, 936, 952, 994, 1004, 1008, 1020, 1040, 1065, 1071, 1092, 1105, 1136, 1170, 1190, 1207, 1224, 1255, 1260, 1278, 1326, 1360, 1365, 1420, 1428, 1456, 1491, 1506, 1530, 1547, 1560, 1638, 1680, 1704, 1757, 1768, 1785, 1820, 1846, 1872, 1904, 1988, 1989, 2008, 2040, 2130, 2142, 2184, 2210, 2259, 2340, 2380, 2414, 2448, 2485, 2510, 2520, 2556, 2652, 2730, 2769, 2840, 2856, 2982, 3012, 3060, 3094, 3120, 3195, 3263, 3276, 3315, 3408, 3514, 3536, 3570, 3621, 3640, 3692, 3765, 3976, 3978, 4016, 4080, 4095, 4260, 4267, 4284, 4368, 4420, 4473, 4518, 4615, 4641, 4680, 4760, 4828, 4970, 5020, 5040, 5112, 5271, 5304, 5355, 5460, 5538, 5680, 5712, 5964, 6024, 6035, 6120, 6188, 6390, 6461, 6526, 6552, 6630, 7028, 7140, 7242, 7280, 7384, 7455, 7530, 7735, 7952, 7956, 8190, 8307, 8449, 8520, 8534, 8568, 8785, 8840, 8946, 9036, 9230, 9282, 9360, 9520, 9656, 9789, 9940, 9945, 10040, 10224, 10542, 10608, 10710, 10863, 10920, 11076, 11295, 11928, 12048, 12070, 12240, 12376, 12780, 12801, 12922, 13052, 13104, 13260, 13845, 13923, 14056, 14280, 14484, 14768, 14910, 15060, 15470, 15691, 15813, 15912, 16315, 16380, 16614, 16898, 17040, 17068, 17136, 17570, 17680, 17821, 17892, 18072, 18105, 18460, 18564, 19312, 19383, 19578, 19880, 19890, 20080, 21084, 21335, 21420, 21726, 21840, 22152, 22365, 22590, 22841, 23205, 23856, 24140, 24752, 25347, 25560, 25602, 25844, 26104, 26355, 26520, 27690, 27846, 28112, 28560, 28968, 29367, 29820, 29869, 30120, 30940, 31382, 31626, 31824, 32305, 32630, 32760, 33228, 33796, 34136, 35140, 35642, 35784, 36144, 36210, 36920, 37128, 38403, 38766, 39156, 39760, 39780, 41535, 42168, 42245, 42670, 42840, 43452, 44304, 44730, 45180, 45682, 46410, 47073, 48280, 48945, 50694, 51120, 51204, 51688, 52208, 52710, 53040, 53463, 54315, 55380, 55471, 55692, 57936, 58149, 58734, 59640, 59738, 60240, 61880, 62764, 63252, 64005, 64610, 65260, 65520, 66456, 67592, 68272, 68523, 69615, 70280, 71284, 71568, 72420, 73840, 74256, 76041, 76806, 77532, 78312, 78455, 79065, 79560, 83070, 84336, 84490, 85340, 85680, 86904, 89105, 89460, 89607, 90360, 91364, 92820, 94146, 96560, 96915, 97890, 101388, 102408, 103376, 105420, 106926, 108630, 109837, 110760, 110942, 111384, 114205, 116298, 117468, 119280, 119476, 123760, 124747, 125528, 126504, 126735, 128010, 129220, 130520, 132912, 135184, 137046, 139230, 140560, 141219, 142568, 144840, 146835, 149345, 152082, 153612, 155064, 156624, 156910, 158130, 159120, 160389, 166140, 166413, 168980, 170680, 173808, 178210, 178920, 179214, 180720, 182728, 185640, 188292, 192015, 193830, 195780, 202776, 204816, 205569, 210840, 213852, 217260, 219674, 221520, 221884, 222768, 228410, 231673, 232596, 234936, 235365, 238952, 249494, 251056, 253008, 253470, 256020, 258440, 261040, 267315, 268821, 274092, 277355, 278460, 282438, 285136, 289680, 290745, 293670, 298690, 302957, 304164, 307224, 310128, 313820, 316260, 320778, 329511, 332280, 332826, 337960, 341360, 342615, 356420, 357840, 358428, 365456, 371280, 374241, 376584, 380205, 384030, 387660, 388297, 391560, 405552, 411138, 421680, 427704, 434520, 439348, 443768, 448035, 456820, 463346, 465192, 469872, 470730, 477904, 498988, 499239, 506940, 512040, 516880, 534630, 537642, 548184, 549185, 554710, 556920, 564876, 581490, 587340, 597380, 605914, 608328, 614448, 623735, 627640, 632520, 641556, 659022, 664560, 665652, 675920, 685230, 695019, 706095, 712840, 716856, 748482, 753168, 760410, 768060, 775320, 776594, 783120, 801945, 822276, 832065, 855408, 869040, 878696, 887536, 896070, 908871, 913640, 926692, 930384, 941460, 988533, 997976, 998478, 1013880, 1024080, 1027845, 1069260, 1075284, 1096368, 1098370, 1109420, 1113840, 1122723, 1129752, 1158365, 1162980, 1164891, 1174680, 1194760, 1211828, 1216656, 1247470, 1255280, 1265040, 1283112, 1318044, 1331304, 1344105, 1370460, 1390038, 1412190, 1425680, 1433712, 1496964, 1514785, 1520820, 1536120, 1550640, 1553188, 1603890, 1621711, 1644552, 1647555, 1664130, 1757392, 1792140, 1817742, 1827280, 1853384, 1871205, 1882920, 1941485, 1977066, 1995952, 1996956, 2027760, 2055690, 2085057, 2120699, 2138520, 2150568, 2196740, 2218840, 2245446, 2259504, 2316730, 2325960, 2329782, 2349360, 2389520, 2423656, 2494940, 2496195, 2566224, 2636088, 2662608, 2688210, 2726613, 2740920, 2780076, 2824380, 2993928, 3029570, 3041640, 3072240, 3106376, 3207780, 3243422, 3289104, 3295110, 3328260, 3475095, 3494673, 3584280, 3635484, 3706768, 3742410, 3765840, 3882970, 3938441, 3954132, 3993912, 4111380, 4170114, 4241398, 4277040, 4301136, 4393480, 4437680, 4490892, 4544355, 4633460, 4651920, 4659564, 4847312, 4865133, 4942665, 4989880, 4992390, 5272176, 5376420, 5453226, 5481840, 5560152, 5613615, 5648760, 5824455, 5987856, 6059140, 6083280, 6212752, 6362097, 6415560, 6486844, 6590220, 6656520, 6950190, 6989346, 7168560, 7270968, 7484820, 7765940, 7876882, 7908264, 7987824, 8108555, 8222760, 8340228, 8482796, 8786960, 8981784, 9088710, 9266920, 9319128, 9730266, 9885330, 9979760, 9984780, 10425285, 10603495, 10752840, 10906452, 11120304, 11227230, 11297520, 11648910, 11815323, 12118280, 12724194, 12831120, 12973688, 13180440, 13313040, 13633065, 13900380, 13978692, 14541936, 14595399, 14969640, 15531880, 15753764, 15816528, 16217110, 16445520, 16680456, 16965592, 17473365, 17963568, 18177420, 18533840, 18638256, 19086291, 19460532, 19692205, 19770660, 19969560, 20850570, 21206990, 21505680, 21812904, 22454460, 23297820, 23630646, 24236560, 24325665, 25448388, 25947376, 26360880, 27266130, 27569087, 27800760, 27957384, 29190798, 29939280, 31063760, 31507528, 31810485, 32434220, 33360912, 33931184, 34946730, 35445969, 36354840, 38172582, 38921064, 39384410, 39541320, 39939120, 41701140, 42413980, 43625808, 44908920, 46595640, 47261292, 48651330, 50896776, 54532260, 55138174, 55601520, 55914768, 58381596, 59076615, 63015056, 63620970, 64868440, 69893460, 70891938, 72709680, 72976995, 76345164, 77842128, 78768820, 79082640, 82707261, 83402280, 84827960, 89817840, 93191280, 94522584, 95431455, 97302660, 101793552, 109064520, 110276348, 116763192, 118153230, 127241940, 129736880, 137845435, 139786920, 141783876, 145953990, 152690328, 157537640, 165414522, 166804560, 169655920, 177229845, 189045168, 190862910, 194605320, 218129040, 220552696, 233526384, 236306460, 248121783, 254483880, 275690870, 279573840, 283567752, 291907980, 305380656, 315075280, 330829044, 354459690, 381725820, 389210640, 413536305, 441105392, 472612920, 496243566, 508967760, 551381740, 567135504, 583815960, 661658088, 708919380, 763451640, 827072610, 945225840, 992487132, 1102763480, 1167631920, 1240608915, 1323316176, 1417838760, 1526903280, 1654145220, 1984974264, 2205526960, 2481217830, 2835677520, 3308290440, 3969948528, 4962435660, 6616580880, 9924871320, 19849742640]

約数ペア:

[(1, 19849742640), (2, 9924871320), (3, 6616580880), (4, 4962435660), (5, 3969948528), (6, 3308290440), (7, 2835677520), (8, 2481217830), (9, 2205526960), (10, 1984974264), (12, 1654145220), (13, 1526903280), (14, 1417838760), (15, 1323316176), (16, 1240608915), (17, 1167631920), (18, 1102763480), (20, 992487132), (21, 945225840), (24, 827072610), (26, 763451640), (28, 708919380), (30, 661658088), (34, 583815960), (35, 567135504), (36, 551381740), (39, 508967760), (40, 496243566), (42, 472612920), (45, 441105392), (48, 413536305), (51, 389210640), (52, 381725820), (56, 354459690), (60, 330829044), (63, 315075280), (65, 305380656), (68, 291907980), (70, 283567752), (71, 279573840), (72, 275690870), (78, 254483880), (80, 248121783), (84, 236306460), (85, 233526384), (90, 220552696), (91, 218129040), (102, 194605320), (104, 190862910), (105, 189045168), (112, 177229845), (117, 169655920), (119, 166804560), (120, 165414522), (126, 157537640), (130, 152690328), (136, 145953990), (140, 141783876), (142, 139786920), (144, 137845435), (153, 129736880), (156, 127241940), (168, 118153230), (170, 116763192), (180, 110276348), (182, 109064520), (195, 101793552), (204, 97302660), (208, 95431455), (210, 94522584), (213, 93191280), (221, 89817840), (234, 84827960), (238, 83402280), (240, 82707261), (251, 79082640), (252, 78768820), (255, 77842128), (260, 76345164), (272, 72976995), (273, 72709680), (280, 70891938), (284, 69893460), (306, 64868440), (312, 63620970), (315, 63015056), (336, 59076615), (340, 58381596), (355, 55914768), (357, 55601520), (360, 55138174), (364, 54532260), (390, 50896776), (408, 48651330), (420, 47261292), (426, 46595640), (442, 44908920), (455, 43625808), (468, 42413980), (476, 41701140), (497, 39939120), (502, 39541320), (504, 39384410), (510, 38921064), (520, 38172582), (546, 36354840), (560, 35445969), (568, 34946730), (585, 33931184), (595, 33360912), (612, 32434220), (624, 31810485), (630, 31507528), (639, 31063760), (663, 29939280), (680, 29190798), (710, 27957384), (714, 27800760), (720, 27569087), (728, 27266130), (753, 26360880), (765, 25947376), (780, 25448388), (816, 24325665), (819, 24236560), (840, 23630646), (852, 23297820), (884, 22454460), (910, 21812904), (923, 21505680), (936, 21206990), (952, 20850570), (994, 19969560), (1004, 19770660), (1008, 19692205), (1020, 19460532), (1040, 19086291), (1065, 18638256), (1071, 18533840), (1092, 18177420), (1105, 17963568), (1136, 17473365), (1170, 16965592), (1190, 16680456), (1207, 16445520), (1224, 16217110), (1255, 15816528), (1260, 15753764), (1278, 15531880), (1326, 14969640), (1360, 14595399), (1365, 14541936), (1420, 13978692), (1428, 13900380), (1456, 13633065), (1491, 13313040), (1506, 13180440), (1530, 12973688), (1547, 12831120), (1560, 12724194), (1638, 12118280), (1680, 11815323), (1704, 11648910), (1757, 11297520), (1768, 11227230), (1785, 11120304), (1820, 10906452), (1846, 10752840), (1872, 10603495), (1904, 10425285), (1988, 9984780), (1989, 9979760), (2008, 9885330), (2040, 9730266), (2130, 9319128), (2142, 9266920), (2184, 9088710), (2210, 8981784), (2259, 8786960), (2340, 8482796), (2380, 8340228), (2414, 8222760), (2448, 8108555), (2485, 7987824), (2510, 7908264), (2520, 7876882), (2556, 7765940), (2652, 7484820), (2730, 7270968), (2769, 7168560), (2840, 6989346), (2856, 6950190), (2982, 6656520), (3012, 6590220), (3060, 6486844), (3094, 6415560), (3120, 6362097), (3195, 6212752), (3263, 6083280), (3276, 6059140), (3315, 5987856), (3408, 5824455), (3514, 5648760), (3536, 5613615), (3570, 5560152), (3621, 5481840), (3640, 5453226), (3692, 5376420), (3765, 5272176), (3976, 4992390), (3978, 4989880), (4016, 4942665), (4080, 4865133), (4095, 4847312), (4260, 4659564), (4267, 4651920), (4284, 4633460), (4368, 4544355), (4420, 4490892), (4473, 4437680), (4518, 4393480), (4615, 4301136), (4641, 4277040), (4680, 4241398), (4760, 4170114), (4828, 4111380), (4970, 3993912), (5020, 3954132), (5040, 3938441), (5112, 3882970), (5271, 3765840), (5304, 3742410), (5355, 3706768), (5460, 3635484), (5538, 3584280), (5680, 3494673), (5712, 3475095), (5964, 3328260), (6024, 3295110), (6035, 3289104), (6120, 3243422), (6188, 3207780), (6390, 3106376), (6461, 3072240), (6526, 3041640), (6552, 3029570), (6630, 2993928), (7028, 2824380), (7140, 2780076), (7242, 2740920), (7280, 2726613), (7384, 2688210), (7455, 2662608), (7530, 2636088), (7735, 2566224), (7952, 2496195), (7956, 2494940), (8190, 2423656), (8307, 2389520), (8449, 2349360), (8520, 2329782), (8534, 2325960), (8568, 2316730), (8785, 2259504), (8840, 2245446), (8946, 2218840), (9036, 2196740), (9230, 2150568), (9282, 2138520), (9360, 2120699), (9520, 2085057), (9656, 2055690), (9789, 2027760), (9940, 1996956), (9945, 1995952), (10040, 1977066), (10224, 1941485), (10542, 1882920), (10608, 1871205), (10710, 1853384), (10863, 1827280), (10920, 1817742), (11076, 1792140), (11295, 1757392), (11928, 1664130), (12048, 1647555), (12070, 1644552), (12240, 1621711), (12376, 1603890), (12780, 1553188), (12801, 1550640), (12922, 1536120), (13052, 1520820), (13104, 1514785), (13260, 1496964), (13845, 1433712), (13923, 1425680), (14056, 1412190), (14280, 1390038), (14484, 1370460), (14768, 1344105), (14910, 1331304), (15060, 1318044), (15470, 1283112), (15691, 1265040), (15813, 1255280), (15912, 1247470), (16315, 1216656), (16380, 1211828), (16614, 1194760), (16898, 1174680), (17040, 1164891), (17068, 1162980), (17136, 1158365), (17570, 1129752), (17680, 1122723), (17821, 1113840), (17892, 1109420), (18072, 1098370), (18105, 1096368), (18460, 1075284), (18564, 1069260), (19312, 1027845), (19383, 1024080), (19578, 1013880), (19880, 998478), (19890, 997976), (20080, 988533), (21084, 941460), (21335, 930384), (21420, 926692), (21726, 913640), (21840, 908871), (22152, 896070), (22365, 887536), (22590, 878696), (22841, 869040), (23205, 855408), (23856, 832065), (24140, 822276), (24752, 801945), (25347, 783120), (25560, 776594), (25602, 775320), (25844, 768060), (26104, 760410), (26355, 753168), (26520, 748482), (27690, 716856), (27846, 712840), (28112, 706095), (28560, 695019), (28968, 685230), (29367, 675920), (29820, 665652), (29869, 664560), (30120, 659022), (30940, 641556), (31382, 632520), (31626, 627640), (31824, 623735), (32305, 614448), (32630, 608328), (32760, 605914), (33228, 597380), (33796, 587340), (34136, 581490), (35140, 564876), (35642, 556920), (35784, 554710), (36144, 549185), (36210, 548184), (36920, 537642), (37128, 534630), (38403, 516880), (38766, 512040), (39156, 506940), (39760, 499239), (39780, 498988), (41535, 477904), (42168, 470730), (42245, 469872), (42670, 465192), (42840, 463346), (43452, 456820), (44304, 448035), (44730, 443768), (45180, 439348), (45682, 434520), (46410, 427704), (47073, 421680), (48280, 411138), (48945, 405552), (50694, 391560), (51120, 388297), (51204, 387660), (51688, 384030), (52208, 380205), (52710, 376584), (53040, 374241), (53463, 371280), (54315, 365456), (55380, 358428), (55471, 357840), (55692, 356420), (57936, 342615), (58149, 341360), (58734, 337960), (59640, 332826), (59738, 332280), (60240, 329511), (61880, 320778), (62764, 316260), (63252, 313820), (64005, 310128), (64610, 307224), (65260, 304164), (65520, 302957), (66456, 298690), (67592, 293670), (68272, 290745), (68523, 289680), (69615, 285136), (70280, 282438), (71284, 278460), (71568, 277355), (72420, 274092), (73840, 268821), (74256, 267315), (76041, 261040), (76806, 258440), (77532, 256020), (78312, 253470), (78455, 253008), (79065, 251056), (79560, 249494), (83070, 238952), (84336, 235365), (84490, 234936), (85340, 232596), (85680, 231673), (86904, 228410), (89105, 222768), (89460, 221884), (89607, 221520), (90360, 219674), (91364, 217260), (92820, 213852), (94146, 210840), (96560, 205569), (96915, 204816), (97890, 202776), (101388, 195780), (102408, 193830), (103376, 192015), (105420, 188292), (106926, 185640), (108630, 182728), (109837, 180720), (110760, 179214), (110942, 178920), (111384, 178210), (114205, 173808), (116298, 170680), (117468, 168980), (119280, 166413), (119476, 166140), (123760, 160389), (124747, 159120), (125528, 158130), (126504, 156910), (126735, 156624), (128010, 155064), (129220, 153612), (130520, 152082), (132912, 149345), (135184, 146835), (137046, 144840), (139230, 142568), (140560, 141219)]