81037637520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2\times {\mathrm{131}}^1$

素因数の和:371

約数の個数: 480

約数和(自身を含む): 297970928640

約数和(自身を除く): 216933291120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 79, 80, 84, 105, 112, 118, 120, 131, 140, 158, 168, 177, 210, 236, 237, 240, 262, 280, 295, 316, 336, 354, 393, 395, 413, 420, 472, 474, 524, 553, 560, 590, 632, 655, 708, 786, 790, 826, 840, 885, 917, 944, 948, 1048, 1106, 1180, 1185, 1239, 1264, 1310, 1416, 1572, 1580, 1652, 1659, 1680, 1770, 1834, 1896, 1965, 2065, 2096, 2212, 2360, 2370, 2478, 2620, 2751, 2765, 2832, 3144, 3160, 3304, 3318, 3540, 3668, 3792, 3930, 4130, 4424, 4585, 4661, 4720, 4740, 4956, 5240, 5502, 5530, 6195, 6241, 6288, 6320, 6608, 6636, 7080, 7336, 7729, 7860, 8260, 8295, 8848, 9170, 9322, 9480, 9912, 10349, 10480, 11004, 11060, 12390, 12482, 13272, 13755, 13983, 14160, 14672, 15458, 15720, 16520, 16590, 18340, 18644, 18723, 18960, 19824, 20698, 22008, 22120, 23187, 23305, 24780, 24964, 26544, 27510, 27966, 30916, 31047, 31205, 31440, 32627, 33040, 33180, 36680, 37288, 37446, 38645, 41396, 43687, 44016, 44240, 46374, 46610, 49560, 49928, 51745, 54103, 55020, 55932, 61832, 62094, 62410, 65254, 66360, 69915, 72443, 73360, 74576, 74892, 77290, 82792, 87374, 92748, 93220, 93615, 97881, 99120, 99856, 103490, 108206, 110040, 111864, 115935, 123664, 124188, 124820, 130508, 131061, 132720, 139830, 144886, 149784, 154580, 155235, 162309, 163135, 165584, 174748, 185496, 186440, 187230, 195762, 206980, 216412, 217329, 218435, 220080, 223728, 231870, 248376, 249640, 261016, 262122, 270515, 279660, 289772, 299568, 309160, 310470, 324618, 326270, 349496, 362215, 368219, 370992, 372880, 374460, 391524, 413960, 432824, 434658, 436870, 463740, 489405, 496752, 499280, 522032, 524244, 541030, 559320, 579544, 610591, 618320, 620940, 649236, 652540, 655305, 698992, 724430, 736438, 748920, 783048, 811545, 817571, 827920, 865648, 869316, 873740, 927480, 978810, 1048488, 1082060, 1086645, 1104657, 1118640, 1159088, 1221182, 1241880, 1298472, 1305080, 1310610, 1448860, 1472876, 1497840, 1566096, 1623090, 1635142, 1738632, 1747480, 1831773, 1841095, 1854960, 1957620, 2096976, 2164120, 2173290, 2209314, 2442364, 2452713, 2483760, 2577533, 2596944, 2610160, 2621220, 2897720, 2945752, 3052955, 3246180, 3270284, 3477264, 3494960, 3663546, 3682190, 3915240, 4087855, 4274137, 4328240, 4346580, 4418628, 4884728, 4905426, 5155066, 5242440, 5523285, 5722997, 5795440, 5891504, 6105910, 6492360, 6540568, 7327092, 7364380, 7732599, 7830480, 8175710, 8548274, 8693160, 8837256, 9158865, 9769456, 9810852, 10310132, 10484880, 11046570, 11445994, 12211820, 12263565, 12822411, 12887665, 12984720, 13081136, 14654184, 14728760, 15465198, 16351420, 17096548, 17168991, 17386320, 17674512, 18317730, 19621704, 20620264, 21370685, 22093140, 22891988, 24423640, 24527130, 25644822, 25775330, 28614985, 29308368, 29457520, 30930396, 32702840, 34193096, 34337982, 36635460, 38662995, 39243408, 41240528, 42741370, 44186280, 45783976, 48236689, 48847280, 49054260, 51289644, 51550660, 57229970, 61860792, 64112055, 65405680, 68386192, 68675964, 73270920, 77325990, 85482740, 85844955, 88372560, 91567952, 96473378, 98108520, 102579288, 103101320, 114459940, 123721584, 128224110, 137351928, 144710067, 146541840, 154651980, 170965480, 171689910, 192946756, 196217040, 205158576, 206202640, 228919880, 241183445, 256448220, 274703856, 289420134, 309303960, 337656823, 341930960, 343379820, 385893512, 457839760, 482366890, 512896440, 578840268, 618607920, 675313646, 686759640, 723550335, 771787024, 964733780, 1012970469, 1025792880, 1157680536, 1350627292, 1373519280, 1447100670, 1688284115, 1929467560, 2025940938, 2315361072, 2701254584, 2894201340, 3376568230, 3858935120, 4051881876, 5064852345, 5402509168, 5788402680, 6753136460, 8103763752, 10129704690, 11576805360, 13506272920, 16207527504, 20259409380, 27012545840, 40518818760, 81037637520]

約数ペア:

[(1, 81037637520), (2, 40518818760), (3, 27012545840), (4, 20259409380), (5, 16207527504), (6, 13506272920), (7, 11576805360), (8, 10129704690), (10, 8103763752), (12, 6753136460), (14, 5788402680), (15, 5402509168), (16, 5064852345), (20, 4051881876), (21, 3858935120), (24, 3376568230), (28, 2894201340), (30, 2701254584), (35, 2315361072), (40, 2025940938), (42, 1929467560), (48, 1688284115), (56, 1447100670), (59, 1373519280), (60, 1350627292), (70, 1157680536), (79, 1025792880), (80, 1012970469), (84, 964733780), (105, 771787024), (112, 723550335), (118, 686759640), (120, 675313646), (131, 618607920), (140, 578840268), (158, 512896440), (168, 482366890), (177, 457839760), (210, 385893512), (236, 343379820), (237, 341930960), (240, 337656823), (262, 309303960), (280, 289420134), (295, 274703856), (316, 256448220), (336, 241183445), (354, 228919880), (393, 206202640), (395, 205158576), (413, 196217040), (420, 192946756), (472, 171689910), (474, 170965480), (524, 154651980), (553, 146541840), (560, 144710067), (590, 137351928), (632, 128224110), (655, 123721584), (708, 114459940), (786, 103101320), (790, 102579288), (826, 98108520), (840, 96473378), (885, 91567952), (917, 88372560), (944, 85844955), (948, 85482740), (1048, 77325990), (1106, 73270920), (1180, 68675964), (1185, 68386192), (1239, 65405680), (1264, 64112055), (1310, 61860792), (1416, 57229970), (1572, 51550660), (1580, 51289644), (1652, 49054260), (1659, 48847280), (1680, 48236689), (1770, 45783976), (1834, 44186280), (1896, 42741370), (1965, 41240528), (2065, 39243408), (2096, 38662995), (2212, 36635460), (2360, 34337982), (2370, 34193096), (2478, 32702840), (2620, 30930396), (2751, 29457520), (2765, 29308368), (2832, 28614985), (3144, 25775330), (3160, 25644822), (3304, 24527130), (3318, 24423640), (3540, 22891988), (3668, 22093140), (3792, 21370685), (3930, 20620264), (4130, 19621704), (4424, 18317730), (4585, 17674512), (4661, 17386320), (4720, 17168991), (4740, 17096548), (4956, 16351420), (5240, 15465198), (5502, 14728760), (5530, 14654184), (6195, 13081136), (6241, 12984720), (6288, 12887665), (6320, 12822411), (6608, 12263565), (6636, 12211820), (7080, 11445994), (7336, 11046570), (7729, 10484880), (7860, 10310132), (8260, 9810852), (8295, 9769456), (8848, 9158865), (9170, 8837256), (9322, 8693160), (9480, 8548274), (9912, 8175710), (10349, 7830480), (10480, 7732599), (11004, 7364380), (11060, 7327092), (12390, 6540568), (12482, 6492360), (13272, 6105910), (13755, 5891504), (13983, 5795440), (14160, 5722997), (14672, 5523285), (15458, 5242440), (15720, 5155066), (16520, 4905426), (16590, 4884728), (18340, 4418628), (18644, 4346580), (18723, 4328240), (18960, 4274137), (19824, 4087855), (20698, 3915240), (22008, 3682190), (22120, 3663546), (23187, 3494960), (23305, 3477264), (24780, 3270284), (24964, 3246180), (26544, 3052955), (27510, 2945752), (27966, 2897720), (30916, 2621220), (31047, 2610160), (31205, 2596944), (31440, 2577533), (32627, 2483760), (33040, 2452713), (33180, 2442364), (36680, 2209314), (37288, 2173290), (37446, 2164120), (38645, 2096976), (41396, 1957620), (43687, 1854960), (44016, 1841095), (44240, 1831773), (46374, 1747480), (46610, 1738632), (49560, 1635142), (49928, 1623090), (51745, 1566096), (54103, 1497840), (55020, 1472876), (55932, 1448860), (61832, 1310610), (62094, 1305080), (62410, 1298472), (65254, 1241880), (66360, 1221182), (69915, 1159088), (72443, 1118640), (73360, 1104657), (74576, 1086645), (74892, 1082060), (77290, 1048488), (82792, 978810), (87374, 927480), (92748, 873740), (93220, 869316), (93615, 865648), (97881, 827920), (99120, 817571), (99856, 811545), (103490, 783048), (108206, 748920), (110040, 736438), (111864, 724430), (115935, 698992), (123664, 655305), (124188, 652540), (124820, 649236), (130508, 620940), (131061, 618320), (132720, 610591), (139830, 579544), (144886, 559320), (149784, 541030), (154580, 524244), (155235, 522032), (162309, 499280), (163135, 496752), (165584, 489405), (174748, 463740), (185496, 436870), (186440, 434658), (187230, 432824), (195762, 413960), (206980, 391524), (216412, 374460), (217329, 372880), (218435, 370992), (220080, 368219), (223728, 362215), (231870, 349496), (248376, 326270), (249640, 324618), (261016, 310470), (262122, 309160), (270515, 299568), (279660, 289772)]