21196035840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1052

約数の個数: 432

約数和(自身を含む): 79456591872

約数和(自身を除く): 58260556032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 127, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 254, 256, 280, 294, 320, 336, 381, 384, 392, 420, 448, 480, 490, 508, 560, 588, 635, 640, 672, 735, 762, 768, 784, 840, 887, 889, 896, 960, 980, 1016, 1120, 1176, 1270, 1280, 1344, 1470, 1524, 1568, 1680, 1774, 1778, 1792, 1905, 1920, 1960, 2032, 2240, 2352, 2540, 2661, 2667, 2688, 2940, 3048, 3136, 3360, 3548, 3556, 3810, 3840, 3920, 4064, 4435, 4445, 4480, 4704, 5080, 5322, 5334, 5376, 5880, 6096, 6209, 6223, 6272, 6720, 7096, 7112, 7620, 7840, 8128, 8870, 8890, 8960, 9408, 10160, 10644, 10668, 11760, 12192, 12418, 12446, 12544, 13305, 13335, 13440, 14192, 14224, 15240, 15680, 16256, 17740, 17780, 18627, 18669, 18816, 20320, 21288, 21336, 23520, 24384, 24836, 24892, 26610, 26670, 26880, 28384, 28448, 30480, 31045, 31115, 31360, 32512, 35480, 35560, 37254, 37338, 37632, 40640, 42576, 42672, 43463, 47040, 48768, 49672, 49784, 53220, 53340, 56768, 56896, 60960, 62090, 62230, 62720, 70960, 71120, 74508, 74676, 81280, 85152, 85344, 86926, 93135, 93345, 94080, 97536, 99344, 99568, 106440, 106680, 112649, 113536, 113792, 121920, 124180, 124460, 130389, 141920, 142240, 149016, 149352, 162560, 170304, 170688, 173852, 186270, 186690, 188160, 198688, 199136, 212880, 213360, 217315, 225298, 227072, 227584, 243840, 248360, 248920, 260778, 283840, 284480, 298032, 298704, 337947, 340608, 341376, 347704, 372540, 373380, 397376, 398272, 425760, 426720, 434630, 450596, 487680, 496720, 497840, 521556, 563245, 567680, 568960, 596064, 597408, 651945, 675894, 681216, 682752, 695408, 745080, 746760, 788543, 794752, 796544, 851520, 853440, 869260, 901192, 993440, 995680, 1043112, 1126490, 1135360, 1137920, 1192128, 1194816, 1303890, 1351788, 1390816, 1490160, 1493520, 1577086, 1589504, 1593088, 1689735, 1703040, 1706880, 1738520, 1802384, 1986880, 1991360, 2086224, 2252980, 2365629, 2384256, 2389632, 2607780, 2703576, 2781632, 2980320, 2987040, 3154172, 3379470, 3406080, 3413760, 3477040, 3604768, 3942715, 3973760, 3982720, 4172448, 4505960, 4731258, 4768512, 4779264, 5215560, 5407152, 5519801, 5563264, 5960640, 5974080, 6308344, 6758940, 6954080, 7209536, 7885430, 7947520, 7965440, 8344896, 9011920, 9462516, 10431120, 10814304, 11039602, 11126528, 11828145, 11921280, 11948160, 12616688, 13517880, 13908160, 14419072, 15770860, 16559403, 16689792, 18023840, 18925032, 20862240, 21628608, 22079204, 23656290, 23842560, 23896320, 25233376, 27035760, 27599005, 27816320, 28838144, 31541720, 33118806, 33379584, 36047680, 37850064, 41724480, 43257216, 44158408, 47312580, 50466752, 54071520, 55198010, 55632640, 63083440, 66237612, 72095360, 75700128, 82797015, 83448960, 86514432, 88316816, 94625160, 100933504, 108143040, 110396020, 126166880, 132475224, 144190720, 151400256, 165594030, 166897920, 176633632, 189250320, 201867008, 216286080, 220792040, 252333760, 264950448, 302800512, 331188060, 353267264, 378500640, 432572160, 441584080, 504667520, 529900896, 605601024, 662376120, 706534528, 757001280, 883168160, 1009335040, 1059801792, 1324752240, 1413069056, 1514002560, 1766336320, 2119603584, 2649504480, 3028005120, 3532672640, 4239207168, 5299008960, 7065345280, 10598017920, 21196035840]

約数ペア:

[(1, 21196035840), (2, 10598017920), (3, 7065345280), (4, 5299008960), (5, 4239207168), (6, 3532672640), (7, 3028005120), (8, 2649504480), (10, 2119603584), (12, 1766336320), (14, 1514002560), (15, 1413069056), (16, 1324752240), (20, 1059801792), (21, 1009335040), (24, 883168160), (28, 757001280), (30, 706534528), (32, 662376120), (35, 605601024), (40, 529900896), (42, 504667520), (48, 441584080), (49, 432572160), (56, 378500640), (60, 353267264), (64, 331188060), (70, 302800512), (80, 264950448), (84, 252333760), (96, 220792040), (98, 216286080), (105, 201867008), (112, 189250320), (120, 176633632), (127, 166897920), (128, 165594030), (140, 151400256), (147, 144190720), (160, 132475224), (168, 126166880), (192, 110396020), (196, 108143040), (210, 100933504), (224, 94625160), (240, 88316816), (245, 86514432), (254, 83448960), (256, 82797015), (280, 75700128), (294, 72095360), (320, 66237612), (336, 63083440), (381, 55632640), (384, 55198010), (392, 54071520), (420, 50466752), (448, 47312580), (480, 44158408), (490, 43257216), (508, 41724480), (560, 37850064), (588, 36047680), (635, 33379584), (640, 33118806), (672, 31541720), (735, 28838144), (762, 27816320), (768, 27599005), (784, 27035760), (840, 25233376), (887, 23896320), (889, 23842560), (896, 23656290), (960, 22079204), (980, 21628608), (1016, 20862240), (1120, 18925032), (1176, 18023840), (1270, 16689792), (1280, 16559403), (1344, 15770860), (1470, 14419072), (1524, 13908160), (1568, 13517880), (1680, 12616688), (1774, 11948160), (1778, 11921280), (1792, 11828145), (1905, 11126528), (1920, 11039602), (1960, 10814304), (2032, 10431120), (2240, 9462516), (2352, 9011920), (2540, 8344896), (2661, 7965440), (2667, 7947520), (2688, 7885430), (2940, 7209536), (3048, 6954080), (3136, 6758940), (3360, 6308344), (3548, 5974080), (3556, 5960640), (3810, 5563264), (3840, 5519801), (3920, 5407152), (4064, 5215560), (4435, 4779264), (4445, 4768512), (4480, 4731258), (4704, 4505960), (5080, 4172448), (5322, 3982720), (5334, 3973760), (5376, 3942715), (5880, 3604768), (6096, 3477040), (6209, 3413760), (6223, 3406080), (6272, 3379470), (6720, 3154172), (7096, 2987040), (7112, 2980320), (7620, 2781632), (7840, 2703576), (8128, 2607780), (8870, 2389632), (8890, 2384256), (8960, 2365629), (9408, 2252980), (10160, 2086224), (10644, 1991360), (10668, 1986880), (11760, 1802384), (12192, 1738520), (12418, 1706880), (12446, 1703040), (12544, 1689735), (13305, 1593088), (13335, 1589504), (13440, 1577086), (14192, 1493520), (14224, 1490160), (15240, 1390816), (15680, 1351788), (16256, 1303890), (17740, 1194816), (17780, 1192128), (18627, 1137920), (18669, 1135360), (18816, 1126490), (20320, 1043112), (21288, 995680), (21336, 993440), (23520, 901192), (24384, 869260), (24836, 853440), (24892, 851520), (26610, 796544), (26670, 794752), (26880, 788543), (28384, 746760), (28448, 745080), (30480, 695408), (31045, 682752), (31115, 681216), (31360, 675894), (32512, 651945), (35480, 597408), (35560, 596064), (37254, 568960), (37338, 567680), (37632, 563245), (40640, 521556), (42576, 497840), (42672, 496720), (43463, 487680), (47040, 450596), (48768, 434630), (49672, 426720), (49784, 425760), (53220, 398272), (53340, 397376), (56768, 373380), (56896, 372540), (60960, 347704), (62090, 341376), (62230, 340608), (62720, 337947), (70960, 298704), (71120, 298032), (74508, 284480), (74676, 283840), (81280, 260778), (85152, 248920), (85344, 248360), (86926, 243840), (93135, 227584), (93345, 227072), (94080, 225298), (97536, 217315), (99344, 213360), (99568, 212880), (106440, 199136), (106680, 198688), (112649, 188160), (113536, 186690), (113792, 186270), (121920, 173852), (124180, 170688), (124460, 170304), (130389, 162560), (141920, 149352), (142240, 149016)]