71325421440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17749}}^1$

素因数の和:17814

約数の個数: 512

約数和(自身を含む): 291997440000

約数和(自身を除く): 220672018560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 52, 56, 60, 64, 65, 69, 70, 78, 80, 84, 91, 92, 96, 104, 105, 112, 115, 120, 128, 130, 138, 140, 156, 160, 161, 168, 182, 184, 192, 195, 208, 210, 224, 230, 240, 260, 273, 276, 280, 299, 312, 320, 322, 336, 345, 364, 368, 384, 390, 416, 420, 448, 455, 460, 480, 483, 520, 546, 552, 560, 598, 624, 640, 644, 672, 690, 728, 736, 780, 805, 832, 840, 896, 897, 910, 920, 960, 966, 1040, 1092, 1104, 1120, 1196, 1248, 1288, 1344, 1365, 1380, 1456, 1472, 1495, 1560, 1610, 1664, 1680, 1794, 1820, 1840, 1920, 1932, 2080, 2093, 2184, 2208, 2240, 2392, 2415, 2496, 2576, 2688, 2730, 2760, 2912, 2944, 2990, 3120, 3220, 3360, 3588, 3640, 3680, 3864, 4160, 4186, 4368, 4416, 4480, 4485, 4784, 4830, 4992, 5152, 5460, 5520, 5824, 5980, 6240, 6279, 6440, 6720, 7176, 7280, 7360, 7728, 8320, 8372, 8736, 8832, 8970, 9568, 9660, 10304, 10465, 10920, 11040, 11648, 11960, 12480, 12558, 12880, 13440, 14352, 14560, 14720, 15456, 16744, 17472, 17749, 17940, 19136, 19320, 20608, 20930, 21840, 22080, 23920, 24960, 25116, 25760, 28704, 29120, 30912, 31395, 33488, 34944, 35498, 35880, 38272, 38640, 41860, 43680, 44160, 47840, 50232, 51520, 53247, 57408, 58240, 61824, 62790, 66976, 70996, 71760, 77280, 83720, 87360, 88745, 95680, 100464, 103040, 106494, 114816, 124243, 125580, 133952, 141992, 143520, 154560, 167440, 174720, 177490, 191360, 200928, 212988, 230737, 248486, 251160, 266235, 267904, 283984, 287040, 309120, 334880, 354980, 372729, 401856, 408227, 425976, 461474, 496972, 502320, 532470, 567968, 574080, 621215, 669760, 692211, 709960, 745458, 803712, 816454, 851952, 922948, 993944, 1004640, 1064940, 1135936, 1153685, 1224681, 1242430, 1339520, 1384422, 1419920, 1490916, 1615159, 1632908, 1703904, 1845896, 1863645, 1987888, 2009280, 2041135, 2129880, 2271872, 2307370, 2449362, 2484860, 2768844, 2839840, 2857589, 2981832, 3230318, 3265816, 3407808, 3461055, 3691792, 3727290, 3975776, 4018560, 4082270, 4259760, 4614740, 4845477, 4898724, 4969720, 5306951, 5537688, 5679680, 5715178, 5963664, 6123405, 6460636, 6531632, 6815616, 6922110, 7383584, 7454580, 7951552, 8075795, 8164540, 8519520, 8572767, 9229480, 9690954, 9797448, 9939440, 10613902, 11075376, 11359360, 11430356, 11927328, 12246810, 12921272, 13063264, 13844220, 14287945, 14767168, 14909160, 15903104, 15920853, 16151590, 16329080, 17039040, 17145534, 18458960, 19381908, 19594896, 19878880, 21227804, 22150752, 22860712, 23854656, 24227385, 24493620, 25842544, 26126528, 26534755, 27688440, 28575890, 29534336, 29818320, 31841706, 32303180, 32658160, 34078080, 34291068, 36917920, 37148657, 38763816, 39189792, 39757760, 42455608, 42863835, 44301504, 45721424, 47709312, 48454770, 48987240, 51685088, 52253056, 53069510, 55376880, 57151780, 59636640, 63683412, 64606360, 65316320, 68582136, 73835840, 74297314, 77527632, 78379584, 79515520, 79604265, 84911216, 85727670, 88603008, 91442848, 96909540, 97974480, 103370176, 106139020, 110753760, 111445971, 114303560, 119273280, 127366824, 129212720, 130632640, 137164272, 147671680, 148594628, 155055264, 156759168, 159208530, 169822432, 171455340, 182885696, 185743285, 193819080, 195948960, 206740352, 212278040, 221507520, 222891942, 228607120, 238546560, 254733648, 258425440, 261265280, 274328544, 297189256, 310110528, 318417060, 339644864, 342910680, 365771392, 371486570, 387638160, 391897920, 424556080, 443015040, 445783884, 457214240, 509467296, 516850880, 548657088, 557229855, 594378512, 620221056, 636834120, 679289728, 685821360, 742973140, 775276320, 783795840, 849112160, 891567768, 914428480, 1018934592, 1033701760, 1097314176, 1114459710, 1188757024, 1273668240, 1371642720, 1485946280, 1550552640, 1698224320, 1783135536, 1828856960, 2037869184, 2228919420, 2377514048, 2547336480, 2743285440, 2971892560, 3101105280, 3396448640, 3566271072, 4457838840, 4755028096, 5094672960, 5486570880, 5943785120, 7132542144, 8915677680, 10189345920, 11887570240, 14265084288, 17831355360, 23775140480, 35662710720, 71325421440]

約数ペア:

[(1, 71325421440), (2, 35662710720), (3, 23775140480), (4, 17831355360), (5, 14265084288), (6, 11887570240), (7, 10189345920), (8, 8915677680), (10, 7132542144), (12, 5943785120), (13, 5486570880), (14, 5094672960), (15, 4755028096), (16, 4457838840), (20, 3566271072), (21, 3396448640), (23, 3101105280), (24, 2971892560), (26, 2743285440), (28, 2547336480), (30, 2377514048), (32, 2228919420), (35, 2037869184), (39, 1828856960), (40, 1783135536), (42, 1698224320), (46, 1550552640), (48, 1485946280), (52, 1371642720), (56, 1273668240), (60, 1188757024), (64, 1114459710), (65, 1097314176), (69, 1033701760), (70, 1018934592), (78, 914428480), (80, 891567768), (84, 849112160), (91, 783795840), (92, 775276320), (96, 742973140), (104, 685821360), (105, 679289728), (112, 636834120), (115, 620221056), (120, 594378512), (128, 557229855), (130, 548657088), (138, 516850880), (140, 509467296), (156, 457214240), (160, 445783884), (161, 443015040), (168, 424556080), (182, 391897920), (184, 387638160), (192, 371486570), (195, 365771392), (208, 342910680), (210, 339644864), (224, 318417060), (230, 310110528), (240, 297189256), (260, 274328544), (273, 261265280), (276, 258425440), (280, 254733648), (299, 238546560), (312, 228607120), (320, 222891942), (322, 221507520), (336, 212278040), (345, 206740352), (364, 195948960), (368, 193819080), (384, 185743285), (390, 182885696), (416, 171455340), (420, 169822432), (448, 159208530), (455, 156759168), (460, 155055264), (480, 148594628), (483, 147671680), (520, 137164272), (546, 130632640), (552, 129212720), (560, 127366824), (598, 119273280), (624, 114303560), (640, 111445971), (644, 110753760), (672, 106139020), (690, 103370176), (728, 97974480), (736, 96909540), (780, 91442848), (805, 88603008), (832, 85727670), (840, 84911216), (896, 79604265), (897, 79515520), (910, 78379584), (920, 77527632), (960, 74297314), (966, 73835840), (1040, 68582136), (1092, 65316320), (1104, 64606360), (1120, 63683412), (1196, 59636640), (1248, 57151780), (1288, 55376880), (1344, 53069510), (1365, 52253056), (1380, 51685088), (1456, 48987240), (1472, 48454770), (1495, 47709312), (1560, 45721424), (1610, 44301504), (1664, 42863835), (1680, 42455608), (1794, 39757760), (1820, 39189792), (1840, 38763816), (1920, 37148657), (1932, 36917920), (2080, 34291068), (2093, 34078080), (2184, 32658160), (2208, 32303180), (2240, 31841706), (2392, 29818320), (2415, 29534336), (2496, 28575890), (2576, 27688440), (2688, 26534755), (2730, 26126528), (2760, 25842544), (2912, 24493620), (2944, 24227385), (2990, 23854656), (3120, 22860712), (3220, 22150752), (3360, 21227804), (3588, 19878880), (3640, 19594896), (3680, 19381908), (3864, 18458960), (4160, 17145534), (4186, 17039040), (4368, 16329080), (4416, 16151590), (4480, 15920853), (4485, 15903104), (4784, 14909160), (4830, 14767168), (4992, 14287945), (5152, 13844220), (5460, 13063264), (5520, 12921272), (5824, 12246810), (5980, 11927328), (6240, 11430356), (6279, 11359360), (6440, 11075376), (6720, 10613902), (7176, 9939440), (7280, 9797448), (7360, 9690954), (7728, 9229480), (8320, 8572767), (8372, 8519520), (8736, 8164540), (8832, 8075795), (8970, 7951552), (9568, 7454580), (9660, 7383584), (10304, 6922110), (10465, 6815616), (10920, 6531632), (11040, 6460636), (11648, 6123405), (11960, 5963664), (12480, 5715178), (12558, 5679680), (12880, 5537688), (13440, 5306951), (14352, 4969720), (14560, 4898724), (14720, 4845477), (15456, 4614740), (16744, 4259760), (17472, 4082270), (17749, 4018560), (17940, 3975776), (19136, 3727290), (19320, 3691792), (20608, 3461055), (20930, 3407808), (21840, 3265816), (22080, 3230318), (23920, 2981832), (24960, 2857589), (25116, 2839840), (25760, 2768844), (28704, 2484860), (29120, 2449362), (30912, 2307370), (31395, 2271872), (33488, 2129880), (34944, 2041135), (35498, 2009280), (35880, 1987888), (38272, 1863645), (38640, 1845896), (41860, 1703904), (43680, 1632908), (44160, 1615159), (47840, 1490916), (50232, 1419920), (51520, 1384422), (53247, 1339520), (57408, 1242430), (58240, 1224681), (61824, 1153685), (62790, 1135936), (66976, 1064940), (70996, 1004640), (71760, 993944), (77280, 922948), (83720, 851952), (87360, 816454), (88745, 803712), (95680, 745458), (100464, 709960), (103040, 692211), (106494, 669760), (114816, 621215), (124243, 574080), (125580, 567968), (133952, 532470), (141992, 502320), (143520, 496972), (154560, 461474), (167440, 425976), (174720, 408227), (177490, 401856), (191360, 372729), (200928, 354980), (212988, 334880), (230737, 309120), (248486, 287040), (251160, 283984), (266235, 267904)]