15894779040

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1002

約数の個数: 480

約数和(自身を含む): 64463503104

約数和(自身を除く): 48568724064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 241, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 482, 504, 540, 560, 567, 630, 648, 672, 720, 723, 727, 756, 810, 840, 864, 945, 964, 1008, 1080, 1120, 1134, 1205, 1260, 1296, 1440, 1446, 1454, 1512, 1620, 1680, 1687, 1890, 1928, 2016, 2160, 2169, 2181, 2268, 2410, 2520, 2592, 2835, 2892, 2908, 3024, 3240, 3360, 3374, 3615, 3635, 3780, 3856, 4320, 4338, 4362, 4536, 4820, 5040, 5061, 5089, 5670, 5784, 5816, 6048, 6480, 6507, 6543, 6748, 7230, 7270, 7560, 7712, 8435, 8676, 8724, 9072, 9640, 10080, 10122, 10178, 10845, 10905, 11340, 11568, 11632, 12960, 13014, 13086, 13496, 14460, 14540, 15120, 15183, 15267, 16870, 17352, 17448, 18144, 19280, 19521, 19629, 20244, 20356, 21690, 21810, 22680, 23136, 23264, 25305, 25445, 26028, 26172, 26992, 28920, 29080, 30240, 30366, 30534, 32535, 32715, 33740, 34704, 34896, 38560, 39042, 39258, 40488, 40712, 43380, 43620, 45360, 45549, 45801, 50610, 50890, 52056, 52344, 53984, 57840, 58160, 58887, 60732, 61068, 65070, 65430, 67480, 69408, 69792, 75915, 76335, 78084, 78516, 80976, 81424, 86760, 87240, 90720, 91098, 91602, 97605, 98145, 101220, 101780, 104112, 104688, 115680, 116320, 117774, 121464, 122136, 130140, 130860, 134960, 136647, 137403, 151830, 152670, 156168, 157032, 161952, 162848, 173520, 174480, 175207, 182196, 183204, 195210, 196290, 202440, 203560, 208224, 209376, 227745, 229005, 235548, 242928, 244272, 260280, 261720, 269920, 273294, 274806, 294435, 303660, 305340, 312336, 314064, 347040, 348960, 350414, 364392, 366408, 390420, 392580, 404880, 407120, 412209, 455490, 458010, 471096, 485856, 488544, 520560, 523440, 525621, 546588, 549612, 588870, 607320, 610680, 624672, 628128, 683235, 687015, 700828, 728784, 732816, 780840, 785160, 809760, 814240, 824418, 876035, 910980, 916020, 942192, 1041120, 1046880, 1051242, 1093176, 1099224, 1177740, 1214640, 1221360, 1226449, 1366470, 1374030, 1401656, 1457568, 1465632, 1561680, 1570320, 1576863, 1648836, 1752070, 1821960, 1832040, 1884384, 2061045, 2102484, 2186352, 2198448, 2355480, 2429280, 2442720, 2452898, 2628105, 2732940, 2748060, 2803312, 3123360, 3140640, 3153726, 3297672, 3504140, 3643920, 3664080, 3679347, 4122090, 4204968, 4372704, 4396896, 4710960, 4730589, 4905796, 5256210, 5465880, 5496120, 5606624, 6132245, 6307452, 6595344, 7008280, 7287840, 7328160, 7358694, 7884315, 8244180, 8409936, 9421920, 9461178, 9811592, 10512420, 10931760, 10992240, 11038041, 12264490, 12614904, 13190688, 14016560, 14191767, 14717388, 15768630, 16488360, 16819872, 18396735, 18922356, 19623184, 21024840, 21863520, 21984480, 22076082, 23652945, 24528980, 25229808, 28033120, 28383534, 29434776, 31537260, 32976720, 33114123, 36793470, 37844712, 39246368, 42049680, 44152164, 47305890, 49057960, 50459616, 55190205, 56767068, 58869552, 63074520, 65953440, 66228246, 70958835, 73586940, 75689424, 84099360, 88304328, 94611780, 98115920, 99342369, 110380410, 113534136, 117739104, 126149040, 132456492, 141917670, 147173880, 151378848, 165570615, 176608656, 189223560, 196231840, 198684738, 220760820, 227068272, 252298080, 264912984, 283835340, 294347760, 331141230, 353217312, 378447120, 397369476, 441521640, 454136544, 496711845, 529825968, 567670680, 588695520, 662282460, 756894240, 794738952, 883043280, 993423690, 1059651936, 1135341360, 1324564920, 1589477904, 1766086560, 1986847380, 2270682720, 2649129840, 3178955808, 3973694760, 5298259680, 7947389520, 15894779040]

約数ペア:

[(1, 15894779040), (2, 7947389520), (3, 5298259680), (4, 3973694760), (5, 3178955808), (6, 2649129840), (7, 2270682720), (8, 1986847380), (9, 1766086560), (10, 1589477904), (12, 1324564920), (14, 1135341360), (15, 1059651936), (16, 993423690), (18, 883043280), (20, 794738952), (21, 756894240), (24, 662282460), (27, 588695520), (28, 567670680), (30, 529825968), (32, 496711845), (35, 454136544), (36, 441521640), (40, 397369476), (42, 378447120), (45, 353217312), (48, 331141230), (54, 294347760), (56, 283835340), (60, 264912984), (63, 252298080), (70, 227068272), (72, 220760820), (80, 198684738), (81, 196231840), (84, 189223560), (90, 176608656), (96, 165570615), (105, 151378848), (108, 147173880), (112, 141917670), (120, 132456492), (126, 126149040), (135, 117739104), (140, 113534136), (144, 110380410), (160, 99342369), (162, 98115920), (168, 94611780), (180, 88304328), (189, 84099360), (210, 75689424), (216, 73586940), (224, 70958835), (240, 66228246), (241, 65953440), (252, 63074520), (270, 58869552), (280, 56767068), (288, 55190205), (315, 50459616), (324, 49057960), (336, 47305890), (360, 44152164), (378, 42049680), (405, 39246368), (420, 37844712), (432, 36793470), (480, 33114123), (482, 32976720), (504, 31537260), (540, 29434776), (560, 28383534), (567, 28033120), (630, 25229808), (648, 24528980), (672, 23652945), (720, 22076082), (723, 21984480), (727, 21863520), (756, 21024840), (810, 19623184), (840, 18922356), (864, 18396735), (945, 16819872), (964, 16488360), (1008, 15768630), (1080, 14717388), (1120, 14191767), (1134, 14016560), (1205, 13190688), (1260, 12614904), (1296, 12264490), (1440, 11038041), (1446, 10992240), (1454, 10931760), (1512, 10512420), (1620, 9811592), (1680, 9461178), (1687, 9421920), (1890, 8409936), (1928, 8244180), (2016, 7884315), (2160, 7358694), (2169, 7328160), (2181, 7287840), (2268, 7008280), (2410, 6595344), (2520, 6307452), (2592, 6132245), (2835, 5606624), (2892, 5496120), (2908, 5465880), (3024, 5256210), (3240, 4905796), (3360, 4730589), (3374, 4710960), (3615, 4396896), (3635, 4372704), (3780, 4204968), (3856, 4122090), (4320, 3679347), (4338, 3664080), (4362, 3643920), (4536, 3504140), (4820, 3297672), (5040, 3153726), (5061, 3140640), (5089, 3123360), (5670, 2803312), (5784, 2748060), (5816, 2732940), (6048, 2628105), (6480, 2452898), (6507, 2442720), (6543, 2429280), (6748, 2355480), (7230, 2198448), (7270, 2186352), (7560, 2102484), (7712, 2061045), (8435, 1884384), (8676, 1832040), (8724, 1821960), (9072, 1752070), (9640, 1648836), (10080, 1576863), (10122, 1570320), (10178, 1561680), (10845, 1465632), (10905, 1457568), (11340, 1401656), (11568, 1374030), (11632, 1366470), (12960, 1226449), (13014, 1221360), (13086, 1214640), (13496, 1177740), (14460, 1099224), (14540, 1093176), (15120, 1051242), (15183, 1046880), (15267, 1041120), (16870, 942192), (17352, 916020), (17448, 910980), (18144, 876035), (19280, 824418), (19521, 814240), (19629, 809760), (20244, 785160), (20356, 780840), (21690, 732816), (21810, 728784), (22680, 700828), (23136, 687015), (23264, 683235), (25305, 628128), (25445, 624672), (26028, 610680), (26172, 607320), (26992, 588870), (28920, 549612), (29080, 546588), (30240, 525621), (30366, 523440), (30534, 520560), (32535, 488544), (32715, 485856), (33740, 471096), (34704, 458010), (34896, 455490), (38560, 412209), (39042, 407120), (39258, 404880), (40488, 392580), (40712, 390420), (43380, 366408), (43620, 364392), (45360, 350414), (45549, 348960), (45801, 347040), (50610, 314064), (50890, 312336), (52056, 305340), (52344, 303660), (53984, 294435), (57840, 274806), (58160, 273294), (58887, 269920), (60732, 261720), (61068, 260280), (65070, 244272), (65430, 242928), (67480, 235548), (69408, 229005), (69792, 227745), (75915, 209376), (76335, 208224), (78084, 203560), (78516, 202440), (80976, 196290), (81424, 195210), (86760, 183204), (87240, 182196), (90720, 175207), (91098, 174480), (91602, 173520), (97605, 162848), (98145, 161952), (101220, 157032), (101780, 156168), (104112, 152670), (104688, 151830), (115680, 137403), (116320, 136647), (117774, 134960), (121464, 130860), (122136, 130140)]