19125642240

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:575

約数の個数: 440

約数和(自身を含む): 69336508032

約数和(自身を除く): 50210865792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 107, 108, 120, 128, 135, 144, 160, 162, 180, 192, 214, 216, 240, 256, 270, 288, 320, 321, 324, 360, 384, 405, 428, 431, 432, 480, 512, 535, 540, 576, 640, 642, 648, 720, 768, 810, 856, 862, 864, 960, 963, 1024, 1070, 1080, 1152, 1280, 1284, 1293, 1296, 1440, 1536, 1605, 1620, 1712, 1724, 1728, 1920, 1926, 2140, 2155, 2160, 2304, 2560, 2568, 2586, 2592, 2880, 2889, 3072, 3210, 3240, 3424, 3448, 3456, 3840, 3852, 3879, 4280, 4310, 4320, 4608, 4815, 5120, 5136, 5172, 5184, 5760, 5778, 6420, 6465, 6480, 6848, 6896, 6912, 7680, 7704, 7758, 8560, 8620, 8640, 8667, 9216, 9630, 10272, 10344, 10368, 11520, 11556, 11637, 12840, 12930, 12960, 13696, 13792, 13824, 14445, 15360, 15408, 15516, 17120, 17240, 17280, 17334, 19260, 19395, 20544, 20688, 20736, 23040, 23112, 23274, 25680, 25860, 25920, 27392, 27584, 27648, 28890, 30816, 31032, 34240, 34480, 34560, 34668, 34911, 38520, 38790, 41088, 41376, 41472, 43335, 46080, 46117, 46224, 46548, 51360, 51720, 51840, 54784, 55168, 57780, 58185, 61632, 62064, 68480, 68960, 69120, 69336, 69822, 77040, 77580, 82176, 82752, 82944, 86670, 92234, 92448, 93096, 102720, 103440, 103680, 109568, 110336, 115560, 116370, 123264, 124128, 136960, 137920, 138240, 138351, 138672, 139644, 154080, 155160, 164352, 165504, 173340, 174555, 184468, 184896, 186192, 205440, 206880, 207360, 220672, 230585, 231120, 232740, 246528, 248256, 273920, 275840, 276702, 277344, 279288, 308160, 310320, 328704, 331008, 346680, 349110, 368936, 369792, 372384, 410880, 413760, 414720, 415053, 441344, 461170, 462240, 465480, 493056, 496512, 547840, 551680, 553404, 554688, 558576, 616320, 620640, 662016, 691755, 693360, 698220, 737872, 739584, 744768, 821760, 827520, 830106, 922340, 924480, 930960, 986112, 993024, 1103360, 1106808, 1109376, 1117152, 1232640, 1241280, 1245159, 1324032, 1383510, 1386720, 1396440, 1475744, 1479168, 1489536, 1643520, 1655040, 1660212, 1844680, 1848960, 1861920, 1986048, 2075265, 2206720, 2213616, 2218752, 2234304, 2465280, 2482560, 2490318, 2767020, 2773440, 2792880, 2951488, 2958336, 2979072, 3310080, 3320424, 3689360, 3697920, 3723840, 3735477, 3972096, 4150530, 4427232, 4437504, 4468608, 4930560, 4965120, 4980636, 5534040, 5546880, 5585760, 5902976, 5958144, 6225795, 6620160, 6640848, 7378720, 7395840, 7447680, 7470954, 8301060, 8854464, 8875008, 8937216, 9930240, 9961272, 11068080, 11093760, 11171520, 11805952, 11916288, 12451590, 13281696, 14757440, 14791680, 14895360, 14941908, 16602120, 17708928, 17874432, 18677385, 19860480, 19922544, 22136160, 22187520, 22343040, 23611904, 24903180, 26563392, 29514880, 29790720, 29883816, 33204240, 35417856, 35748864, 37354770, 39845088, 44272320, 44375040, 44686080, 47223808, 49806360, 53126784, 59029760, 59581440, 59767632, 66408480, 70835712, 74709540, 79690176, 88544640, 89372160, 99612720, 106253568, 118059520, 119535264, 132816960, 141671424, 149419080, 159380352, 177089280, 178744320, 199225440, 212507136, 236119040, 239070528, 265633920, 298838160, 318760704, 354178560, 398450880, 425014272, 478141056, 531267840, 597676320, 637521408, 708357120, 796901760, 956282112, 1062535680, 1195352640, 1275042816, 1593803520, 1912564224, 2125071360, 2390705280, 3187607040, 3825128448, 4781410560, 6375214080, 9562821120, 19125642240]

約数ペア:

[(1, 19125642240), (2, 9562821120), (3, 6375214080), (4, 4781410560), (5, 3825128448), (6, 3187607040), (8, 2390705280), (9, 2125071360), (10, 1912564224), (12, 1593803520), (15, 1275042816), (16, 1195352640), (18, 1062535680), (20, 956282112), (24, 796901760), (27, 708357120), (30, 637521408), (32, 597676320), (36, 531267840), (40, 478141056), (45, 425014272), (48, 398450880), (54, 354178560), (60, 318760704), (64, 298838160), (72, 265633920), (80, 239070528), (81, 236119040), (90, 212507136), (96, 199225440), (107, 178744320), (108, 177089280), (120, 159380352), (128, 149419080), (135, 141671424), (144, 132816960), (160, 119535264), (162, 118059520), (180, 106253568), (192, 99612720), (214, 89372160), (216, 88544640), (240, 79690176), (256, 74709540), (270, 70835712), (288, 66408480), (320, 59767632), (321, 59581440), (324, 59029760), (360, 53126784), (384, 49806360), (405, 47223808), (428, 44686080), (431, 44375040), (432, 44272320), (480, 39845088), (512, 37354770), (535, 35748864), (540, 35417856), (576, 33204240), (640, 29883816), (642, 29790720), (648, 29514880), (720, 26563392), (768, 24903180), (810, 23611904), (856, 22343040), (862, 22187520), (864, 22136160), (960, 19922544), (963, 19860480), (1024, 18677385), (1070, 17874432), (1080, 17708928), (1152, 16602120), (1280, 14941908), (1284, 14895360), (1293, 14791680), (1296, 14757440), (1440, 13281696), (1536, 12451590), (1605, 11916288), (1620, 11805952), (1712, 11171520), (1724, 11093760), (1728, 11068080), (1920, 9961272), (1926, 9930240), (2140, 8937216), (2155, 8875008), (2160, 8854464), (2304, 8301060), (2560, 7470954), (2568, 7447680), (2586, 7395840), (2592, 7378720), (2880, 6640848), (2889, 6620160), (3072, 6225795), (3210, 5958144), (3240, 5902976), (3424, 5585760), (3448, 5546880), (3456, 5534040), (3840, 4980636), (3852, 4965120), (3879, 4930560), (4280, 4468608), (4310, 4437504), (4320, 4427232), (4608, 4150530), (4815, 3972096), (5120, 3735477), (5136, 3723840), (5172, 3697920), (5184, 3689360), (5760, 3320424), (5778, 3310080), (6420, 2979072), (6465, 2958336), (6480, 2951488), (6848, 2792880), (6896, 2773440), (6912, 2767020), (7680, 2490318), (7704, 2482560), (7758, 2465280), (8560, 2234304), (8620, 2218752), (8640, 2213616), (8667, 2206720), (9216, 2075265), (9630, 1986048), (10272, 1861920), (10344, 1848960), (10368, 1844680), (11520, 1660212), (11556, 1655040), (11637, 1643520), (12840, 1489536), (12930, 1479168), (12960, 1475744), (13696, 1396440), (13792, 1386720), (13824, 1383510), (14445, 1324032), (15360, 1245159), (15408, 1241280), (15516, 1232640), (17120, 1117152), (17240, 1109376), (17280, 1106808), (17334, 1103360), (19260, 993024), (19395, 986112), (20544, 930960), (20688, 924480), (20736, 922340), (23040, 830106), (23112, 827520), (23274, 821760), (25680, 744768), (25860, 739584), (25920, 737872), (27392, 698220), (27584, 693360), (27648, 691755), (28890, 662016), (30816, 620640), (31032, 616320), (34240, 558576), (34480, 554688), (34560, 553404), (34668, 551680), (34911, 547840), (38520, 496512), (38790, 493056), (41088, 465480), (41376, 462240), (41472, 461170), (43335, 441344), (46080, 415053), (46117, 414720), (46224, 413760), (46548, 410880), (51360, 372384), (51720, 369792), (51840, 368936), (54784, 349110), (55168, 346680), (57780, 331008), (58185, 328704), (61632, 310320), (62064, 308160), (68480, 279288), (68960, 277344), (69120, 276702), (69336, 275840), (69822, 273920), (77040, 248256), (77580, 246528), (82176, 232740), (82752, 231120), (82944, 230585), (86670, 220672), (92234, 207360), (92448, 206880), (93096, 205440), (102720, 186192), (103440, 184896), (103680, 184468), (109568, 174555), (110336, 173340), (115560, 165504), (116370, 164352), (123264, 155160), (124128, 154080), (136960, 139644), (137920, 138672), (138240, 138351)]