2564278080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 448

約数和(自身を含む): 10138867200

約数和(自身を除く): 7574589120

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, 130, 140, 149, 156, 160, 168, 182, 192, 195, 197, 208, 210, 224, 240, 260, 273, 280, 298, 312, 320, 336, 364, 390, 394, 416, 420, 447, 448, 455, 480, 520, 546, 560, 591, 596, 624, 672, 728, 745, 780, 788, 832, 840, 894, 910, 960, 985, 1040, 1043, 1092, 1120, 1182, 1192, 1248, 1344, 1365, 1379, 1456, 1490, 1560, 1576, 1680, 1788, 1820, 1937, 1970, 2080, 2086, 2184, 2235, 2240, 2364, 2384, 2496, 2561, 2730, 2758, 2912, 2955, 2980, 3120, 3129, 3152, 3360, 3576, 3640, 3874, 3940, 4137, 4160, 4172, 4368, 4470, 4728, 4768, 5122, 5215, 5460, 5516, 5811, 5824, 5910, 5960, 6240, 6258, 6304, 6720, 6895, 7152, 7280, 7683, 7748, 7880, 8274, 8344, 8736, 8940, 9456, 9536, 9685, 10244, 10430, 10920, 11032, 11622, 11820, 11920, 12480, 12516, 12608, 12805, 13559, 13790, 14304, 14560, 15366, 15496, 15645, 15760, 16548, 16688, 17472, 17880, 17927, 18912, 19370, 20488, 20685, 20860, 21840, 22064, 23244, 23640, 23840, 25032, 25610, 27118, 27580, 28608, 29055, 29120, 29353, 30732, 30992, 31290, 31520, 33096, 33376, 35760, 35854, 37824, 38415, 38740, 40677, 40976, 41370, 41720, 43680, 44128, 46488, 47280, 47680, 50064, 51220, 53781, 54236, 55160, 58110, 58706, 61464, 61984, 62580, 63040, 66192, 66752, 67795, 71520, 71708, 76830, 77480, 81354, 81952, 82740, 83440, 87360, 88059, 88256, 89635, 92976, 94560, 100128, 102440, 107562, 108472, 110320, 116220, 117412, 122928, 123968, 125160, 132384, 135590, 143040, 143416, 146765, 153660, 154960, 162708, 163904, 165480, 166880, 176118, 179270, 185952, 189120, 200256, 203385, 204880, 205471, 215124, 216944, 220640, 232440, 234824, 245856, 250320, 264768, 268905, 271180, 286832, 293530, 307320, 309920, 325416, 330960, 333760, 352236, 358540, 371904, 381589, 406770, 409760, 410942, 430248, 433888, 440295, 441280, 464880, 469648, 491712, 500640, 537810, 542360, 573664, 587060, 614640, 616413, 619840, 650832, 661920, 704472, 717080, 763178, 813540, 819520, 821884, 860496, 867776, 880590, 929760, 939296, 1001280, 1027355, 1075620, 1084720, 1144767, 1147328, 1174120, 1229280, 1232826, 1301664, 1323840, 1408944, 1434160, 1526356, 1627080, 1643768, 1720992, 1761180, 1859520, 1878592, 1907945, 2054710, 2151240, 2169440, 2289534, 2348240, 2458560, 2465652, 2603328, 2671123, 2817888, 2868320, 3052712, 3082065, 3254160, 3287536, 3441984, 3522360, 3815890, 4109420, 4302480, 4338880, 4579068, 4696480, 4931304, 5342246, 5635776, 5723835, 5736640, 6105424, 6164130, 6508320, 6575072, 7044720, 7631780, 8013369, 8218840, 8604960, 9158136, 9392960, 9862608, 10684492, 11447670, 12210848, 12328260, 13016640, 13150144, 13355615, 14089440, 15263560, 16026738, 16437680, 17209920, 18316272, 19725216, 21368984, 22895340, 24421696, 24656520, 26711230, 28178880, 30527120, 32053476, 32875360, 36632544, 39450432, 40066845, 42737968, 45790680, 49313040, 53422460, 61054240, 64106952, 65750720, 73265088, 80133690, 85475936, 91581360, 98626080, 106844920, 122108480, 128213904, 160267380, 170951872, 183162720, 197252160, 213689840, 256427808, 320534760, 366325440, 427379680, 512855616, 641069520, 854759360, 1282139040, 2564278080]

約数ペア:

[(1, 2564278080), (2, 1282139040), (3, 854759360), (4, 641069520), (5, 512855616), (6, 427379680), (7, 366325440), (8, 320534760), (10, 256427808), (12, 213689840), (13, 197252160), (14, 183162720), (15, 170951872), (16, 160267380), (20, 128213904), (21, 122108480), (24, 106844920), (26, 98626080), (28, 91581360), (30, 85475936), (32, 80133690), (35, 73265088), (39, 65750720), (40, 64106952), (42, 61054240), (48, 53422460), (52, 49313040), (56, 45790680), (60, 42737968), (64, 40066845), (65, 39450432), (70, 36632544), (78, 32875360), (80, 32053476), (84, 30527120), (91, 28178880), (96, 26711230), (104, 24656520), (105, 24421696), (112, 22895340), (120, 21368984), (130, 19725216), (140, 18316272), (149, 17209920), (156, 16437680), (160, 16026738), (168, 15263560), (182, 14089440), (192, 13355615), (195, 13150144), (197, 13016640), (208, 12328260), (210, 12210848), (224, 11447670), (240, 10684492), (260, 9862608), (273, 9392960), (280, 9158136), (298, 8604960), (312, 8218840), (320, 8013369), (336, 7631780), (364, 7044720), (390, 6575072), (394, 6508320), (416, 6164130), (420, 6105424), (447, 5736640), (448, 5723835), (455, 5635776), (480, 5342246), (520, 4931304), (546, 4696480), (560, 4579068), (591, 4338880), (596, 4302480), (624, 4109420), (672, 3815890), (728, 3522360), (745, 3441984), (780, 3287536), (788, 3254160), (832, 3082065), (840, 3052712), (894, 2868320), (910, 2817888), (960, 2671123), (985, 2603328), (1040, 2465652), (1043, 2458560), (1092, 2348240), (1120, 2289534), (1182, 2169440), (1192, 2151240), (1248, 2054710), (1344, 1907945), (1365, 1878592), (1379, 1859520), (1456, 1761180), (1490, 1720992), (1560, 1643768), (1576, 1627080), (1680, 1526356), (1788, 1434160), (1820, 1408944), (1937, 1323840), (1970, 1301664), (2080, 1232826), (2086, 1229280), (2184, 1174120), (2235, 1147328), (2240, 1144767), (2364, 1084720), (2384, 1075620), (2496, 1027355), (2561, 1001280), (2730, 939296), (2758, 929760), (2912, 880590), (2955, 867776), (2980, 860496), (3120, 821884), (3129, 819520), (3152, 813540), (3360, 763178), (3576, 717080), (3640, 704472), (3874, 661920), (3940, 650832), (4137, 619840), (4160, 616413), (4172, 614640), (4368, 587060), (4470, 573664), (4728, 542360), (4768, 537810), (5122, 500640), (5215, 491712), (5460, 469648), (5516, 464880), (5811, 441280), (5824, 440295), (5910, 433888), (5960, 430248), (6240, 410942), (6258, 409760), (6304, 406770), (6720, 381589), (6895, 371904), (7152, 358540), (7280, 352236), (7683, 333760), (7748, 330960), (7880, 325416), (8274, 309920), (8344, 307320), (8736, 293530), (8940, 286832), (9456, 271180), (9536, 268905), (9685, 264768), (10244, 250320), (10430, 245856), (10920, 234824), (11032, 232440), (11622, 220640), (11820, 216944), (11920, 215124), (12480, 205471), (12516, 204880), (12608, 203385), (12805, 200256), (13559, 189120), (13790, 185952), (14304, 179270), (14560, 176118), (15366, 166880), (15496, 165480), (15645, 163904), (15760, 162708), (16548, 154960), (16688, 153660), (17472, 146765), (17880, 143416), (17927, 143040), (18912, 135590), (19370, 132384), (20488, 125160), (20685, 123968), (20860, 122928), (21840, 117412), (22064, 116220), (23244, 110320), (23640, 108472), (23840, 107562), (25032, 102440), (25610, 100128), (27118, 94560), (27580, 92976), (28608, 89635), (29055, 88256), (29120, 88059), (29353, 87360), (30732, 83440), (30992, 82740), (31290, 81952), (31520, 81354), (33096, 77480), (33376, 76830), (35760, 71708), (35854, 71520), (37824, 67795), (38415, 66752), (38740, 66192), (40677, 63040), (40976, 62580), (41370, 61984), (41720, 61464), (43680, 58706), (44128, 58110), (46488, 55160), (47280, 54236), (47680, 53781), (50064, 51220)]