68636247680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107137}}^1$

素因数の和:107187

約数の個数: 256

約数和(自身を含む): 220310012160

約数和(自身を除く): 151673764480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 640, 704, 715, 728, 770, 832, 880, 896, 910, 1001, 1040, 1120, 1144, 1232, 1408, 1430, 1456, 1540, 1664, 1760, 1820, 2002, 2080, 2240, 2288, 2464, 2860, 2912, 3080, 3520, 3640, 4004, 4160, 4480, 4576, 4928, 5005, 5720, 5824, 6160, 7040, 7280, 8008, 8320, 9152, 9856, 10010, 11440, 11648, 12320, 14560, 16016, 18304, 20020, 22880, 24640, 29120, 32032, 40040, 45760, 49280, 58240, 64064, 80080, 91520, 107137, 128128, 160160, 214274, 320320, 428548, 535685, 640640, 749959, 857096, 1071370, 1178507, 1392781, 1499918, 1714192, 2142740, 2357014, 2785562, 2999836, 3428384, 3749795, 4285480, 4714028, 5571124, 5892535, 5999672, 6856768, 6963905, 7499590, 8249549, 8570960, 9428056, 9749467, 11142248, 11785070, 11999344, 13713536, 13927810, 14999180, 15320591, 16499098, 17141920, 18856112, 19498934, 22284496, 23570140, 23998688, 27855620, 29998360, 30641182, 32998196, 34283840, 37712224, 38997868, 41247745, 44568992, 47140280, 47997376, 48747335, 55711240, 59996720, 61282364, 65996392, 68567680, 75424448, 76602955, 77995736, 82495490, 89137984, 94280560, 95994752, 97494670, 107244137, 111422480, 119993440, 122564728, 131992784, 150848896, 153205910, 155991472, 164990980, 178275968, 188561120, 194989340, 214488274, 222844960, 239986880, 245129456, 263985568, 306411820, 311982944, 329981960, 377122240, 389978680, 428976548, 445689920, 479973760, 490258912, 527971136, 536220685, 612823640, 623965888, 659963920, 754244480, 779957360, 857953096, 891379840, 980517824, 1055942272, 1072441370, 1225647280, 1247931776, 1319927840, 1559914720, 1715906192, 1961035648, 2144882740, 2451294560, 2639855680, 3119829440, 3431812384, 4289765480, 4902589120, 5279711360, 6239658880, 6863624768, 8579530960, 9805178240, 13727249536, 17159061920, 34318123840, 68636247680]

約数ペア:

[(1, 68636247680), (2, 34318123840), (4, 17159061920), (5, 13727249536), (7, 9805178240), (8, 8579530960), (10, 6863624768), (11, 6239658880), (13, 5279711360), (14, 4902589120), (16, 4289765480), (20, 3431812384), (22, 3119829440), (26, 2639855680), (28, 2451294560), (32, 2144882740), (35, 1961035648), (40, 1715906192), (44, 1559914720), (52, 1319927840), (55, 1247931776), (56, 1225647280), (64, 1072441370), (65, 1055942272), (70, 980517824), (77, 891379840), (80, 857953096), (88, 779957360), (91, 754244480), (104, 659963920), (110, 623965888), (112, 612823640), (128, 536220685), (130, 527971136), (140, 490258912), (143, 479973760), (154, 445689920), (160, 428976548), (176, 389978680), (182, 377122240), (208, 329981960), (220, 311982944), (224, 306411820), (260, 263985568), (280, 245129456), (286, 239986880), (308, 222844960), (320, 214488274), (352, 194989340), (364, 188561120), (385, 178275968), (416, 164990980), (440, 155991472), (448, 153205910), (455, 150848896), (520, 131992784), (560, 122564728), (572, 119993440), (616, 111422480), (640, 107244137), (704, 97494670), (715, 95994752), (728, 94280560), (770, 89137984), (832, 82495490), (880, 77995736), (896, 76602955), (910, 75424448), (1001, 68567680), (1040, 65996392), (1120, 61282364), (1144, 59996720), (1232, 55711240), (1408, 48747335), (1430, 47997376), (1456, 47140280), (1540, 44568992), (1664, 41247745), (1760, 38997868), (1820, 37712224), (2002, 34283840), (2080, 32998196), (2240, 30641182), (2288, 29998360), (2464, 27855620), (2860, 23998688), (2912, 23570140), (3080, 22284496), (3520, 19498934), (3640, 18856112), (4004, 17141920), (4160, 16499098), (4480, 15320591), (4576, 14999180), (4928, 13927810), (5005, 13713536), (5720, 11999344), (5824, 11785070), (6160, 11142248), (7040, 9749467), (7280, 9428056), (8008, 8570960), (8320, 8249549), (9152, 7499590), (9856, 6963905), (10010, 6856768), (11440, 5999672), (11648, 5892535), (12320, 5571124), (14560, 4714028), (16016, 4285480), (18304, 3749795), (20020, 3428384), (22880, 2999836), (24640, 2785562), (29120, 2357014), (32032, 2142740), (40040, 1714192), (45760, 1499918), (49280, 1392781), (58240, 1178507), (64064, 1071370), (80080, 857096), (91520, 749959), (107137, 640640), (128128, 535685), (160160, 428548), (214274, 320320)]