138704280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 500774400

約数和(自身を除く): 362070120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 59, 60, 65, 66, 78, 88, 104, 110, 118, 120, 130, 132, 137, 143, 156, 165, 177, 195, 220, 236, 260, 264, 274, 286, 295, 312, 330, 354, 390, 411, 429, 440, 472, 520, 548, 572, 590, 649, 660, 685, 708, 715, 767, 780, 822, 858, 885, 1096, 1144, 1180, 1298, 1320, 1370, 1416, 1430, 1507, 1534, 1560, 1644, 1716, 1770, 1781, 1947, 2055, 2145, 2301, 2360, 2596, 2740, 2860, 3014, 3068, 3245, 3288, 3432, 3540, 3562, 3835, 3894, 4110, 4290, 4521, 4602, 5192, 5343, 5480, 5720, 6028, 6136, 6490, 7080, 7124, 7535, 7670, 7788, 8083, 8220, 8437, 8580, 8905, 9042, 9204, 9735, 10686, 11505, 12056, 12980, 14248, 15070, 15340, 15576, 16166, 16440, 16874, 17160, 17810, 18084, 18408, 19470, 19591, 21372, 22605, 23010, 24249, 25311, 25960, 26715, 30140, 30680, 32332, 33748, 35620, 36168, 38940, 39182, 40415, 42185, 42744, 45210, 46020, 48498, 50622, 53430, 58773, 60280, 64664, 67496, 71240, 77880, 78364, 80830, 84370, 88913, 90420, 92040, 96996, 97955, 101244, 105079, 106860, 117546, 121245, 126555, 156728, 161660, 168740, 177826, 180840, 193992, 195910, 202488, 210158, 213720, 235092, 242490, 253110, 266739, 293865, 315237, 323320, 337480, 355652, 391820, 420316, 444565, 470184, 484980, 506220, 525395, 533478, 587730, 630474, 711304, 783640, 840632, 889130, 969960, 1012440, 1050790, 1066956, 1155869, 1175460, 1260948, 1333695, 1576185, 1778260, 2101580, 2133912, 2311738, 2350920, 2521896, 2667390, 3152370, 3467607, 3556520, 4203160, 4623476, 5334780, 5779345, 6304740, 6935214, 9246952, 10669560, 11558690, 12609480, 13870428, 17338035, 23117380, 27740856, 34676070, 46234760, 69352140, 138704280]

約数ペア:

[(1, 138704280), (2, 69352140), (3, 46234760), (4, 34676070), (5, 27740856), (6, 23117380), (8, 17338035), (10, 13870428), (11, 12609480), (12, 11558690), (13, 10669560), (15, 9246952), (20, 6935214), (22, 6304740), (24, 5779345), (26, 5334780), (30, 4623476), (33, 4203160), (39, 3556520), (40, 3467607), (44, 3152370), (52, 2667390), (55, 2521896), (59, 2350920), (60, 2311738), (65, 2133912), (66, 2101580), (78, 1778260), (88, 1576185), (104, 1333695), (110, 1260948), (118, 1175460), (120, 1155869), (130, 1066956), (132, 1050790), (137, 1012440), (143, 969960), (156, 889130), (165, 840632), (177, 783640), (195, 711304), (220, 630474), (236, 587730), (260, 533478), (264, 525395), (274, 506220), (286, 484980), (295, 470184), (312, 444565), (330, 420316), (354, 391820), (390, 355652), (411, 337480), (429, 323320), (440, 315237), (472, 293865), (520, 266739), (548, 253110), (572, 242490), (590, 235092), (649, 213720), (660, 210158), (685, 202488), (708, 195910), (715, 193992), (767, 180840), (780, 177826), (822, 168740), (858, 161660), (885, 156728), (1096, 126555), (1144, 121245), (1180, 117546), (1298, 106860), (1320, 105079), (1370, 101244), (1416, 97955), (1430, 96996), (1507, 92040), (1534, 90420), (1560, 88913), (1644, 84370), (1716, 80830), (1770, 78364), (1781, 77880), (1947, 71240), (2055, 67496), (2145, 64664), (2301, 60280), (2360, 58773), (2596, 53430), (2740, 50622), (2860, 48498), (3014, 46020), (3068, 45210), (3245, 42744), (3288, 42185), (3432, 40415), (3540, 39182), (3562, 38940), (3835, 36168), (3894, 35620), (4110, 33748), (4290, 32332), (4521, 30680), (4602, 30140), (5192, 26715), (5343, 25960), (5480, 25311), (5720, 24249), (6028, 23010), (6136, 22605), (6490, 21372), (7080, 19591), (7124, 19470), (7535, 18408), (7670, 18084), (7788, 17810), (8083, 17160), (8220, 16874), (8437, 16440), (8580, 16166), (8905, 15576), (9042, 15340), (9204, 15070), (9735, 14248), (10686, 12980), (11505, 12056)]