81338974080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4271}}^1$

素因数の和:4422

約数の個数: 512

約数和(自身を含む): 322101964800

約数和(自身を除く): 240762990720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 109, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 218, 224, 240, 260, 273, 280, 312, 320, 327, 336, 364, 384, 390, 416, 420, 436, 448, 455, 480, 520, 545, 546, 560, 624, 640, 654, 672, 728, 763, 780, 832, 840, 872, 896, 910, 960, 1040, 1090, 1092, 1120, 1248, 1308, 1344, 1365, 1417, 1456, 1526, 1560, 1635, 1664, 1680, 1744, 1820, 1920, 2080, 2180, 2184, 2240, 2289, 2496, 2616, 2688, 2730, 2834, 2912, 3052, 3120, 3270, 3360, 3488, 3640, 3815, 4160, 4251, 4271, 4360, 4368, 4480, 4578, 4992, 5232, 5460, 5668, 5824, 6104, 6240, 6540, 6720, 6976, 7085, 7280, 7630, 8320, 8502, 8542, 8720, 8736, 9156, 9919, 10464, 10920, 11336, 11445, 11648, 12208, 12480, 12813, 13080, 13440, 13952, 14170, 14560, 15260, 17004, 17084, 17440, 17472, 18312, 19838, 20928, 21255, 21355, 21840, 22672, 22890, 24416, 24960, 25626, 26160, 28340, 29120, 29757, 29897, 30520, 34008, 34168, 34880, 34944, 36624, 39676, 41856, 42510, 42710, 43680, 45344, 45780, 48832, 49595, 51252, 52320, 55523, 56680, 58240, 59514, 59794, 61040, 64065, 68016, 68336, 69760, 73248, 79352, 85020, 85420, 87360, 89691, 90688, 91560, 97664, 99190, 102504, 104640, 111046, 113360, 119028, 119588, 122080, 128130, 136032, 136672, 146496, 148785, 149485, 158704, 166569, 170040, 170840, 174720, 179382, 181376, 183120, 198380, 205008, 209280, 222092, 226720, 238056, 239176, 244160, 256260, 272064, 273344, 277615, 292992, 297570, 298970, 317408, 333138, 340080, 341680, 358764, 366240, 388661, 396760, 410016, 444184, 448455, 453440, 465539, 476112, 478352, 488320, 512520, 544128, 546688, 555230, 595140, 597940, 634816, 666276, 680160, 683360, 717528, 732480, 777322, 793520, 820032, 832845, 888368, 896910, 906880, 931078, 952224, 956704, 1025040, 1110460, 1165983, 1190280, 1195880, 1269632, 1332552, 1360320, 1366720, 1396617, 1435056, 1464960, 1554644, 1587040, 1640064, 1665690, 1776736, 1793820, 1862156, 1904448, 1913408, 1943305, 2050080, 2220920, 2327695, 2331966, 2380560, 2391760, 2665104, 2720640, 2733440, 2793234, 2870112, 3109288, 3174080, 3258773, 3331380, 3553472, 3587640, 3724312, 3808896, 3826816, 3886610, 4100160, 4441840, 4655390, 4663932, 4761120, 4783520, 5330208, 5586468, 5740224, 5829915, 6052007, 6218576, 6348160, 6517546, 6662760, 6983085, 7106944, 7175280, 7448624, 7773220, 8200320, 8883680, 9310780, 9327864, 9522240, 9567040, 9776319, 10660416, 11172936, 11480448, 11659830, 12104014, 12437152, 13035092, 13325520, 13966170, 14350560, 14897248, 15546440, 16293865, 17767360, 18156021, 18621560, 18655728, 19044480, 19134080, 19552638, 21320832, 22345872, 23319660, 24208028, 24874304, 26070184, 26651040, 27932340, 28701120, 29794496, 30260035, 31092880, 32587730, 35534720, 36312042, 37243120, 37311456, 39105276, 42364049, 44691744, 46639320, 48416056, 48881595, 49748608, 52140368, 53302080, 55864680, 57402240, 59588992, 60520070, 62185760, 65175460, 72624084, 74486240, 74622912, 78210552, 84728098, 89383488, 90780105, 93278640, 96832112, 97763190, 104280736, 106604160, 111729360, 121040140, 124371520, 127092147, 130350920, 145248168, 148972480, 149245824, 156421104, 169456196, 178766976, 181560210, 186557280, 193664224, 195526380, 208561472, 211820245, 223458720, 242080280, 248743040, 254184294, 260701840, 290496336, 297944960, 312842208, 338912392, 363120420, 373114560, 387328448, 391052760, 417122944, 423640490, 446917440, 484160560, 508368588, 521403680, 580992672, 625684416, 635460735, 677824784, 726240840, 746229120, 774656896, 782105520, 847280980, 893834880, 968321120, 1016737176, 1042807360, 1161985344, 1251368832, 1270921470, 1355649568, 1452481680, 1564211040, 1694561960, 1936642240, 2033474352, 2085614720, 2323970688, 2541842940, 2711299136, 2904963360, 3128422080, 3389123920, 3873284480, 4066948704, 5083685880, 5422598272, 5809926720, 6256844160, 6778247840, 8133897408, 10167371760, 11619853440, 13556495680, 16267794816, 20334743520, 27112991360, 40669487040, 81338974080]

約数ペア:

[(1, 81338974080), (2, 40669487040), (3, 27112991360), (4, 20334743520), (5, 16267794816), (6, 13556495680), (7, 11619853440), (8, 10167371760), (10, 8133897408), (12, 6778247840), (13, 6256844160), (14, 5809926720), (15, 5422598272), (16, 5083685880), (20, 4066948704), (21, 3873284480), (24, 3389123920), (26, 3128422080), (28, 2904963360), (30, 2711299136), (32, 2541842940), (35, 2323970688), (39, 2085614720), (40, 2033474352), (42, 1936642240), (48, 1694561960), (52, 1564211040), (56, 1452481680), (60, 1355649568), (64, 1270921470), (65, 1251368832), (70, 1161985344), (78, 1042807360), (80, 1016737176), (84, 968321120), (91, 893834880), (96, 847280980), (104, 782105520), (105, 774656896), (109, 746229120), (112, 726240840), (120, 677824784), (128, 635460735), (130, 625684416), (140, 580992672), (156, 521403680), (160, 508368588), (168, 484160560), (182, 446917440), (192, 423640490), (195, 417122944), (208, 391052760), (210, 387328448), (218, 373114560), (224, 363120420), (240, 338912392), (260, 312842208), (273, 297944960), (280, 290496336), (312, 260701840), (320, 254184294), (327, 248743040), (336, 242080280), (364, 223458720), (384, 211820245), (390, 208561472), (416, 195526380), (420, 193664224), (436, 186557280), (448, 181560210), (455, 178766976), (480, 169456196), (520, 156421104), (545, 149245824), (546, 148972480), (560, 145248168), (624, 130350920), (640, 127092147), (654, 124371520), (672, 121040140), (728, 111729360), (763, 106604160), (780, 104280736), (832, 97763190), (840, 96832112), (872, 93278640), (896, 90780105), (910, 89383488), (960, 84728098), (1040, 78210552), (1090, 74622912), (1092, 74486240), (1120, 72624084), (1248, 65175460), (1308, 62185760), (1344, 60520070), (1365, 59588992), (1417, 57402240), (1456, 55864680), (1526, 53302080), (1560, 52140368), (1635, 49748608), (1664, 48881595), (1680, 48416056), (1744, 46639320), (1820, 44691744), (1920, 42364049), (2080, 39105276), (2180, 37311456), (2184, 37243120), (2240, 36312042), (2289, 35534720), (2496, 32587730), (2616, 31092880), (2688, 30260035), (2730, 29794496), (2834, 28701120), (2912, 27932340), (3052, 26651040), (3120, 26070184), (3270, 24874304), (3360, 24208028), (3488, 23319660), (3640, 22345872), (3815, 21320832), (4160, 19552638), (4251, 19134080), (4271, 19044480), (4360, 18655728), (4368, 18621560), (4480, 18156021), (4578, 17767360), (4992, 16293865), (5232, 15546440), (5460, 14897248), (5668, 14350560), (5824, 13966170), (6104, 13325520), (6240, 13035092), (6540, 12437152), (6720, 12104014), (6976, 11659830), (7085, 11480448), (7280, 11172936), (7630, 10660416), (8320, 9776319), (8502, 9567040), (8542, 9522240), (8720, 9327864), (8736, 9310780), (9156, 8883680), (9919, 8200320), (10464, 7773220), (10920, 7448624), (11336, 7175280), (11445, 7106944), (11648, 6983085), (12208, 6662760), (12480, 6517546), (12813, 6348160), (13080, 6218576), (13440, 6052007), (13952, 5829915), (14170, 5740224), (14560, 5586468), (15260, 5330208), (17004, 4783520), (17084, 4761120), (17440, 4663932), (17472, 4655390), (18312, 4441840), (19838, 4100160), (20928, 3886610), (21255, 3826816), (21355, 3808896), (21840, 3724312), (22672, 3587640), (22890, 3553472), (24416, 3331380), (24960, 3258773), (25626, 3174080), (26160, 3109288), (28340, 2870112), (29120, 2793234), (29757, 2733440), (29897, 2720640), (30520, 2665104), (34008, 2391760), (34168, 2380560), (34880, 2331966), (34944, 2327695), (36624, 2220920), (39676, 2050080), (41856, 1943305), (42510, 1913408), (42710, 1904448), (43680, 1862156), (45344, 1793820), (45780, 1776736), (48832, 1665690), (49595, 1640064), (51252, 1587040), (52320, 1554644), (55523, 1464960), (56680, 1435056), (58240, 1396617), (59514, 1366720), (59794, 1360320), (61040, 1332552), (64065, 1269632), (68016, 1195880), (68336, 1190280), (69760, 1165983), (73248, 1110460), (79352, 1025040), (85020, 956704), (85420, 952224), (87360, 931078), (89691, 906880), (90688, 896910), (91560, 888368), (97664, 832845), (99190, 820032), (102504, 793520), (104640, 777322), (111046, 732480), (113360, 717528), (119028, 683360), (119588, 680160), (122080, 666276), (128130, 634816), (136032, 597940), (136672, 595140), (146496, 555230), (148785, 546688), (149485, 544128), (158704, 512520), (166569, 488320), (170040, 478352), (170840, 476112), (174720, 465539), (179382, 453440), (181376, 448455), (183120, 444184), (198380, 410016), (205008, 396760), (209280, 388661), (222092, 366240), (226720, 358764), (238056, 341680), (239176, 340080), (244160, 333138), (256260, 317408), (272064, 298970), (273344, 297570), (277615, 292992)]