81719953920

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3257}}^1$

素因数の和:3314

約数の個数: 600

約数和(自身を含む): 321821441172

約数和(自身を除く): 240101487252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 242, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 363, 384, 396, 405, 432, 440, 480, 484, 495, 512, 528, 540, 576, 594, 605, 640, 648, 660, 704, 720, 726, 768, 792, 810, 864, 880, 891, 960, 968, 990, 1056, 1080, 1089, 1152, 1188, 1210, 1280, 1296, 1320, 1408, 1440, 1452, 1485, 1536, 1584, 1620, 1728, 1760, 1782, 1815, 1920, 1936, 1980, 2112, 2160, 2178, 2304, 2376, 2420, 2560, 2592, 2640, 2816, 2880, 2904, 2970, 3168, 3240, 3257, 3267, 3456, 3520, 3564, 3630, 3840, 3872, 3960, 4224, 4320, 4356, 4455, 4608, 4752, 4840, 5184, 5280, 5445, 5632, 5760, 5808, 5940, 6336, 6480, 6514, 6534, 6912, 7040, 7128, 7260, 7680, 7744, 7920, 8448, 8640, 8712, 8910, 9504, 9680, 9771, 9801, 10368, 10560, 10890, 11520, 11616, 11880, 12672, 12960, 13028, 13068, 13824, 14080, 14256, 14520, 15488, 15840, 16285, 16335, 16896, 17280, 17424, 17820, 19008, 19360, 19542, 19602, 20736, 21120, 21780, 23040, 23232, 23760, 25344, 25920, 26056, 26136, 28160, 28512, 29040, 29313, 30976, 31680, 32570, 32670, 34560, 34848, 35640, 35827, 38016, 38720, 39084, 39204, 41472, 42240, 43560, 46464, 47520, 48855, 49005, 50688, 51840, 52112, 52272, 57024, 58080, 58626, 61952, 63360, 65140, 65340, 69120, 69696, 71280, 71654, 76032, 77440, 78168, 78408, 84480, 87120, 87939, 92928, 95040, 97710, 98010, 103680, 104224, 104544, 107481, 114048, 116160, 117252, 126720, 130280, 130680, 139392, 142560, 143308, 146565, 152064, 154880, 156336, 156816, 174240, 175878, 179135, 185856, 190080, 195420, 196020, 207360, 208448, 209088, 214962, 228096, 232320, 234504, 253440, 260560, 261360, 263817, 278784, 285120, 286616, 293130, 309760, 312672, 313632, 322443, 348480, 351756, 358270, 380160, 390840, 392040, 394097, 416896, 418176, 429924, 439695, 456192, 464640, 469008, 521120, 522720, 527634, 537405, 557568, 570240, 573232, 586260, 625344, 627264, 644886, 696960, 703512, 716540, 760320, 781680, 784080, 788194, 833792, 836352, 859848, 879390, 929280, 938016, 967329, 1042240, 1045440, 1055268, 1074810, 1140480, 1146464, 1172520, 1182291, 1250688, 1254528, 1289772, 1319085, 1393920, 1407024, 1433080, 1563360, 1568160, 1576388, 1612215, 1667584, 1672704, 1719696, 1758780, 1876032, 1934658, 1970485, 2084480, 2090880, 2110536, 2149620, 2280960, 2292928, 2345040, 2364582, 2501376, 2509056, 2579544, 2638170, 2787840, 2814048, 2866160, 2901987, 3126720, 3136320, 3152776, 3224430, 3439392, 3517560, 3546873, 3752064, 3869316, 3940970, 4168960, 4181760, 4221072, 4299240, 4585856, 4690080, 4729164, 4836645, 5002752, 5018112, 5159088, 5276340, 5628096, 5732320, 5803974, 5911455, 6253440, 6272640, 6305552, 6448860, 6878784, 7035120, 7093746, 7504128, 7738632, 7881940, 8337920, 8363520, 8442144, 8598480, 9171712, 9380160, 9458328, 9673290, 10318176, 10552680, 10640619, 11256192, 11464640, 11607948, 11822910, 12506880, 12545280, 12611104, 12897720, 13757568, 14070240, 14187492, 14509935, 15008256, 15477264, 15763880, 16884288, 17196960, 17734365, 18343424, 18760320, 18916656, 19346580, 20636352, 21105360, 21281238, 22512384, 22929280, 23215896, 23645820, 25013760, 25090560, 25222208, 25795440, 27515136, 28140480, 28374984, 29019870, 30954528, 31527760, 31921857, 33768576, 34393920, 35468730, 37520640, 37833312, 38693160, 41272704, 42210720, 42562476, 45024768, 45858560, 46431792, 47291640, 50444416, 51590880, 53203095, 55030272, 56280960, 56749968, 58039740, 61909056, 63055520, 63843714, 67537152, 68787840, 70937460, 75041280, 75666624, 77386320, 82545408, 84421440, 85124952, 91717120, 92863584, 94583280, 100888832, 103181760, 106406190, 112561920, 113499936, 116079480, 123818112, 126111040, 127687428, 135074304, 137575680, 141874920, 151333248, 154772640, 159609285, 165090816, 168842880, 170249904, 185727168, 189166560, 201777664, 206363520, 212812380, 225123840, 226999872, 232158960, 247636224, 252222080, 255374856, 275151360, 283749840, 302666496, 309545280, 319218570, 337685760, 340499808, 371454336, 378333120, 412727040, 425624760, 453999744, 464317920, 495272448, 504444160, 510749712, 567499680, 605332992, 619090560, 638437140, 675371520, 680999616, 742908672, 756666240, 825454080, 851249520, 907999488, 928635840, 1008888320, 1021499424, 1134999360, 1238181120, 1276874280, 1361999232, 1485817344, 1513332480, 1702499040, 1815998976, 1857271680, 2042998848, 2269998720, 2476362240, 2553748560, 2723998464, 3026664960, 3404998080, 3714543360, 4085997696, 4539997440, 5107497120, 5447996928, 6809996160, 7429086720, 8171995392, 9079994880, 10214994240, 13619992320, 16343990784, 20429988480, 27239984640, 40859976960, 81719953920]

約数ペア:

[(1, 81719953920), (2, 40859976960), (3, 27239984640), (4, 20429988480), (5, 16343990784), (6, 13619992320), (8, 10214994240), (9, 9079994880), (10, 8171995392), (11, 7429086720), (12, 6809996160), (15, 5447996928), (16, 5107497120), (18, 4539997440), (20, 4085997696), (22, 3714543360), (24, 3404998080), (27, 3026664960), (30, 2723998464), (32, 2553748560), (33, 2476362240), (36, 2269998720), (40, 2042998848), (44, 1857271680), (45, 1815998976), (48, 1702499040), (54, 1513332480), (55, 1485817344), (60, 1361999232), (64, 1276874280), (66, 1238181120), (72, 1134999360), (80, 1021499424), (81, 1008888320), (88, 928635840), (90, 907999488), (96, 851249520), (99, 825454080), (108, 756666240), (110, 742908672), (120, 680999616), (121, 675371520), (128, 638437140), (132, 619090560), (135, 605332992), (144, 567499680), (160, 510749712), (162, 504444160), (165, 495272448), (176, 464317920), (180, 453999744), (192, 425624760), (198, 412727040), (216, 378333120), (220, 371454336), (240, 340499808), (242, 337685760), (256, 319218570), (264, 309545280), (270, 302666496), (288, 283749840), (297, 275151360), (320, 255374856), (324, 252222080), (330, 247636224), (352, 232158960), (360, 226999872), (363, 225123840), (384, 212812380), (396, 206363520), (405, 201777664), (432, 189166560), (440, 185727168), (480, 170249904), (484, 168842880), (495, 165090816), (512, 159609285), (528, 154772640), (540, 151333248), (576, 141874920), (594, 137575680), (605, 135074304), (640, 127687428), (648, 126111040), (660, 123818112), (704, 116079480), (720, 113499936), (726, 112561920), (768, 106406190), (792, 103181760), (810, 100888832), (864, 94583280), (880, 92863584), (891, 91717120), (960, 85124952), (968, 84421440), (990, 82545408), (1056, 77386320), (1080, 75666624), (1089, 75041280), (1152, 70937460), (1188, 68787840), (1210, 67537152), (1280, 63843714), (1296, 63055520), (1320, 61909056), (1408, 58039740), (1440, 56749968), (1452, 56280960), (1485, 55030272), (1536, 53203095), (1584, 51590880), (1620, 50444416), (1728, 47291640), (1760, 46431792), (1782, 45858560), (1815, 45024768), (1920, 42562476), (1936, 42210720), (1980, 41272704), (2112, 38693160), (2160, 37833312), (2178, 37520640), (2304, 35468730), (2376, 34393920), (2420, 33768576), (2560, 31921857), (2592, 31527760), (2640, 30954528), (2816, 29019870), (2880, 28374984), (2904, 28140480), (2970, 27515136), (3168, 25795440), (3240, 25222208), (3257, 25090560), (3267, 25013760), (3456, 23645820), (3520, 23215896), (3564, 22929280), (3630, 22512384), (3840, 21281238), (3872, 21105360), (3960, 20636352), (4224, 19346580), (4320, 18916656), (4356, 18760320), (4455, 18343424), (4608, 17734365), (4752, 17196960), (4840, 16884288), (5184, 15763880), (5280, 15477264), (5445, 15008256), (5632, 14509935), (5760, 14187492), (5808, 14070240), (5940, 13757568), (6336, 12897720), (6480, 12611104), (6514, 12545280), (6534, 12506880), (6912, 11822910), (7040, 11607948), (7128, 11464640), (7260, 11256192), (7680, 10640619), (7744, 10552680), (7920, 10318176), (8448, 9673290), (8640, 9458328), (8712, 9380160), (8910, 9171712), (9504, 8598480), (9680, 8442144), (9771, 8363520), (9801, 8337920), (10368, 7881940), (10560, 7738632), (10890, 7504128), (11520, 7093746), (11616, 7035120), (11880, 6878784), (12672, 6448860), (12960, 6305552), (13028, 6272640), (13068, 6253440), (13824, 5911455), (14080, 5803974), (14256, 5732320), (14520, 5628096), (15488, 5276340), (15840, 5159088), (16285, 5018112), (16335, 5002752), (16896, 4836645), (17280, 4729164), (17424, 4690080), (17820, 4585856), (19008, 4299240), (19360, 4221072), (19542, 4181760), (19602, 4168960), (20736, 3940970), (21120, 3869316), (21780, 3752064), (23040, 3546873), (23232, 3517560), (23760, 3439392), (25344, 3224430), (25920, 3152776), (26056, 3136320), (26136, 3126720), (28160, 2901987), (28512, 2866160), (29040, 2814048), (29313, 2787840), (30976, 2638170), (31680, 2579544), (32570, 2509056), (32670, 2501376), (34560, 2364582), (34848, 2345040), (35640, 2292928), (35827, 2280960), (38016, 2149620), (38720, 2110536), (39084, 2090880), (39204, 2084480), (41472, 1970485), (42240, 1934658), (43560, 1876032), (46464, 1758780), (47520, 1719696), (48855, 1672704), (49005, 1667584), (50688, 1612215), (51840, 1576388), (52112, 1568160), (52272, 1563360), (57024, 1433080), (58080, 1407024), (58626, 1393920), (61952, 1319085), (63360, 1289772), (65140, 1254528), (65340, 1250688), (69120, 1182291), (69696, 1172520), (71280, 1146464), (71654, 1140480), (76032, 1074810), (77440, 1055268), (78168, 1045440), (78408, 1042240), (84480, 967329), (87120, 938016), (87939, 929280), (92928, 879390), (95040, 859848), (97710, 836352), (98010, 833792), (103680, 788194), (104224, 784080), (104544, 781680), (107481, 760320), (114048, 716540), (116160, 703512), (117252, 696960), (126720, 644886), (130280, 627264), (130680, 625344), (139392, 586260), (142560, 573232), (143308, 570240), (146565, 557568), (152064, 537405), (154880, 527634), (156336, 522720), (156816, 521120), (174240, 469008), (175878, 464640), (179135, 456192), (185856, 439695), (190080, 429924), (195420, 418176), (196020, 416896), (207360, 394097), (208448, 392040), (209088, 390840), (214962, 380160), (228096, 358270), (232320, 351756), (234504, 348480), (253440, 322443), (260560, 313632), (261360, 312672), (263817, 309760), (278784, 293130), (285120, 286616)]