28981505280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:662

約数の個数: 576

約数和(自身を含む): 114769847808

約数和(自身を除く): 85788342528

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, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 197, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 394, 416, 420, 421, 448, 455, 480, 520, 546, 560, 591, 624, 640, 672, 728, 768, 780, 788, 832, 840, 842, 896, 910, 960, 985, 1040, 1092, 1120, 1182, 1248, 1263, 1280, 1344, 1365, 1379, 1456, 1560, 1576, 1664, 1680, 1684, 1792, 1820, 1920, 1970, 2080, 2105, 2184, 2240, 2364, 2496, 2526, 2561, 2688, 2730, 2758, 2912, 2947, 2955, 3120, 3152, 3328, 3360, 3368, 3640, 3840, 3940, 4137, 4160, 4210, 4368, 4480, 4728, 4992, 5052, 5122, 5376, 5460, 5473, 5516, 5824, 5894, 5910, 6240, 6304, 6315, 6720, 6736, 6895, 7280, 7683, 7880, 8274, 8320, 8420, 8736, 8841, 8960, 9456, 9984, 10104, 10244, 10920, 10946, 11032, 11648, 11788, 11820, 12480, 12608, 12630, 12805, 13440, 13472, 13790, 14560, 14735, 15366, 15760, 16419, 16548, 16640, 16840, 17472, 17682, 17927, 18912, 20208, 20488, 20685, 21840, 21892, 22064, 23296, 23576, 23640, 24960, 25216, 25260, 25610, 26880, 26944, 27365, 27580, 29120, 29470, 30732, 31520, 32838, 33096, 33680, 34944, 35364, 35854, 37824, 38311, 38415, 40416, 40976, 41370, 43680, 43784, 44128, 44205, 47152, 47280, 49920, 50432, 50520, 51220, 53781, 53888, 54730, 55160, 58240, 58940, 61464, 63040, 65676, 66192, 67360, 69888, 70728, 71708, 75648, 76622, 76830, 80832, 81952, 82095, 82740, 82937, 87360, 87568, 88256, 88410, 89635, 94304, 94560, 101040, 102440, 107562, 107776, 109460, 110320, 114933, 116480, 117880, 122928, 126080, 131352, 132384, 134720, 141456, 143416, 151296, 153244, 153660, 161664, 163904, 164190, 165480, 165874, 174720, 175136, 176512, 176820, 179270, 188608, 189120, 191555, 202080, 204880, 215124, 218920, 220640, 229866, 235760, 245856, 248811, 252160, 262704, 264768, 268905, 269440, 282912, 286832, 306488, 307320, 323328, 327808, 328380, 330960, 331748, 349440, 350272, 353024, 353640, 358540, 377216, 378240, 383110, 404160, 409760, 414685, 430248, 437840, 441280, 459732, 471520, 491712, 497622, 525408, 529536, 537810, 538880, 565824, 573664, 574665, 580559, 612976, 614640, 655616, 656760, 661920, 663496, 700544, 707280, 717080, 754432, 756480, 766220, 808320, 819520, 829370, 860496, 875680, 882560, 919464, 943040, 983424, 995244, 1050816, 1059072, 1075620, 1078181, 1131648, 1147328, 1149330, 1161118, 1225952, 1229280, 1244055, 1313520, 1323840, 1326992, 1401088, 1414560, 1434160, 1532440, 1616640, 1639040, 1658740, 1720992, 1741677, 1751360, 1765120, 1838928, 1886080, 1966848, 1990488, 2101632, 2151240, 2156362, 2263296, 2294656, 2298660, 2322236, 2451904, 2458560, 2488110, 2627040, 2647680, 2653984, 2829120, 2868320, 2902795, 3064880, 3234543, 3278080, 3317480, 3441984, 3483354, 3502720, 3677856, 3772160, 3980976, 4203264, 4302480, 4312724, 4589312, 4597320, 4644472, 4903808, 4917120, 4976220, 5254080, 5295360, 5307968, 5390905, 5658240, 5736640, 5805590, 6129760, 6469086, 6634960, 6883968, 6966708, 7005440, 7355712, 7547267, 7961952, 8604960, 8625448, 8708385, 9194640, 9288944, 9807616, 9834240, 9952440, 10508160, 10615936, 10781810, 11316480, 11473280, 11611180, 12259520, 12938172, 13269920, 13767936, 13933416, 14711424, 15094534, 15923904, 16172715, 17209920, 17250896, 17416770, 18389280, 18577888, 19904880, 21016320, 21231872, 21563620, 22641801, 22946560, 23222360, 24519040, 25876344, 26539840, 27866832, 29422848, 30189068, 31847808, 32345430, 34419840, 34501792, 34833540, 36778560, 37155776, 37736335, 39809760, 43127240, 45283602, 46444720, 49038080, 51752688, 53079680, 55733664, 60378136, 63695616, 64690860, 68839680, 69003584, 69667080, 73557120, 74311552, 75472670, 79619520, 86254480, 90567204, 92889440, 103505376, 106159360, 111467328, 113209005, 120756272, 129381720, 138007168, 139334160, 147114240, 148623104, 150945340, 159239040, 172508960, 181134408, 185778880, 207010752, 222934656, 226418010, 241512544, 258763440, 276014336, 278668320, 301890680, 318478080, 345017920, 362268816, 371557760, 414021504, 445869312, 452836020, 483025088, 517526880, 557336640, 603781360, 690035840, 724537632, 743115520, 828043008, 905672040, 966050176, 1035053760, 1114673280, 1207562720, 1380071680, 1449075264, 1811344080, 1932100352, 2070107520, 2229346560, 2415125440, 2898150528, 3622688160, 4140215040, 4830250880, 5796301056, 7245376320, 9660501760, 14490752640, 28981505280]

約数ペア:

[(1, 28981505280), (2, 14490752640), (3, 9660501760), (4, 7245376320), (5, 5796301056), (6, 4830250880), (7, 4140215040), (8, 3622688160), (10, 2898150528), (12, 2415125440), (13, 2229346560), (14, 2070107520), (15, 1932100352), (16, 1811344080), (20, 1449075264), (21, 1380071680), (24, 1207562720), (26, 1114673280), (28, 1035053760), (30, 966050176), (32, 905672040), (35, 828043008), (39, 743115520), (40, 724537632), (42, 690035840), (48, 603781360), (52, 557336640), (56, 517526880), (60, 483025088), (64, 452836020), (65, 445869312), (70, 414021504), (78, 371557760), (80, 362268816), (84, 345017920), (91, 318478080), (96, 301890680), (104, 278668320), (105, 276014336), (112, 258763440), (120, 241512544), (128, 226418010), (130, 222934656), (140, 207010752), (156, 185778880), (160, 181134408), (168, 172508960), (182, 159239040), (192, 150945340), (195, 148623104), (197, 147114240), (208, 139334160), (210, 138007168), (224, 129381720), (240, 120756272), (256, 113209005), (260, 111467328), (273, 106159360), (280, 103505376), (312, 92889440), (320, 90567204), (336, 86254480), (364, 79619520), (384, 75472670), (390, 74311552), (394, 73557120), (416, 69667080), (420, 69003584), (421, 68839680), (448, 64690860), (455, 63695616), (480, 60378136), (520, 55733664), (546, 53079680), (560, 51752688), (591, 49038080), (624, 46444720), (640, 45283602), (672, 43127240), (728, 39809760), (768, 37736335), (780, 37155776), (788, 36778560), (832, 34833540), (840, 34501792), (842, 34419840), (896, 32345430), (910, 31847808), (960, 30189068), (985, 29422848), (1040, 27866832), (1092, 26539840), (1120, 25876344), (1182, 24519040), (1248, 23222360), (1263, 22946560), (1280, 22641801), (1344, 21563620), (1365, 21231872), (1379, 21016320), (1456, 19904880), (1560, 18577888), (1576, 18389280), (1664, 17416770), (1680, 17250896), (1684, 17209920), (1792, 16172715), (1820, 15923904), (1920, 15094534), (1970, 14711424), (2080, 13933416), (2105, 13767936), (2184, 13269920), (2240, 12938172), (2364, 12259520), (2496, 11611180), (2526, 11473280), (2561, 11316480), (2688, 10781810), (2730, 10615936), (2758, 10508160), (2912, 9952440), (2947, 9834240), (2955, 9807616), (3120, 9288944), (3152, 9194640), (3328, 8708385), (3360, 8625448), (3368, 8604960), (3640, 7961952), (3840, 7547267), (3940, 7355712), (4137, 7005440), (4160, 6966708), (4210, 6883968), (4368, 6634960), (4480, 6469086), (4728, 6129760), (4992, 5805590), (5052, 5736640), (5122, 5658240), (5376, 5390905), (5460, 5307968), (5473, 5295360), (5516, 5254080), (5824, 4976220), (5894, 4917120), (5910, 4903808), (6240, 4644472), (6304, 4597320), (6315, 4589312), (6720, 4312724), (6736, 4302480), (6895, 4203264), (7280, 3980976), (7683, 3772160), (7880, 3677856), (8274, 3502720), (8320, 3483354), (8420, 3441984), (8736, 3317480), (8841, 3278080), (8960, 3234543), (9456, 3064880), (9984, 2902795), (10104, 2868320), (10244, 2829120), (10920, 2653984), (10946, 2647680), (11032, 2627040), (11648, 2488110), (11788, 2458560), (11820, 2451904), (12480, 2322236), (12608, 2298660), (12630, 2294656), (12805, 2263296), (13440, 2156362), (13472, 2151240), (13790, 2101632), (14560, 1990488), (14735, 1966848), (15366, 1886080), (15760, 1838928), (16419, 1765120), (16548, 1751360), (16640, 1741677), (16840, 1720992), (17472, 1658740), (17682, 1639040), (17927, 1616640), (18912, 1532440), (20208, 1434160), (20488, 1414560), (20685, 1401088), (21840, 1326992), (21892, 1323840), (22064, 1313520), (23296, 1244055), (23576, 1229280), (23640, 1225952), (24960, 1161118), (25216, 1149330), (25260, 1147328), (25610, 1131648), (26880, 1078181), (26944, 1075620), (27365, 1059072), (27580, 1050816), (29120, 995244), (29470, 983424), (30732, 943040), (31520, 919464), (32838, 882560), (33096, 875680), (33680, 860496), (34944, 829370), (35364, 819520), (35854, 808320), (37824, 766220), (38311, 756480), (38415, 754432), (40416, 717080), (40976, 707280), (41370, 700544), (43680, 663496), (43784, 661920), (44128, 656760), (44205, 655616), (47152, 614640), (47280, 612976), (49920, 580559), (50432, 574665), (50520, 573664), (51220, 565824), (53781, 538880), (53888, 537810), (54730, 529536), (55160, 525408), (58240, 497622), (58940, 491712), (61464, 471520), (63040, 459732), (65676, 441280), (66192, 437840), (67360, 430248), (69888, 414685), (70728, 409760), (71708, 404160), (75648, 383110), (76622, 378240), (76830, 377216), (80832, 358540), (81952, 353640), (82095, 353024), (82740, 350272), (82937, 349440), (87360, 331748), (87568, 330960), (88256, 328380), (88410, 327808), (89635, 323328), (94304, 307320), (94560, 306488), (101040, 286832), (102440, 282912), (107562, 269440), (107776, 268905), (109460, 264768), (110320, 262704), (114933, 252160), (116480, 248811), (117880, 245856), (122928, 235760), (126080, 229866), (131352, 220640), (132384, 218920), (134720, 215124), (141456, 204880), (143416, 202080), (151296, 191555), (153244, 189120), (153660, 188608), (161664, 179270), (163904, 176820), (164190, 176512), (165480, 175136), (165874, 174720)]