19109132640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7451}}^1$

素因数の和:7622

約数の個数: 288

約数和(自身を含む): 70748155296

約数和(自身を除く): 51639022656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 137, 144, 156, 160, 180, 195, 208, 234, 240, 260, 274, 288, 312, 360, 390, 411, 416, 468, 480, 520, 548, 585, 624, 685, 720, 780, 822, 936, 1040, 1096, 1170, 1233, 1248, 1370, 1440, 1560, 1644, 1781, 1872, 2055, 2080, 2192, 2340, 2466, 2740, 3120, 3288, 3562, 3744, 4110, 4384, 4680, 4932, 5343, 5480, 6165, 6240, 6576, 7124, 7451, 8220, 8905, 9360, 9864, 10686, 10960, 12330, 13152, 14248, 14902, 16029, 16440, 17810, 18720, 19728, 21372, 21920, 22353, 24660, 26715, 28496, 29804, 32058, 32880, 35620, 37255, 39456, 42744, 44706, 49320, 53430, 56992, 59608, 64116, 65760, 67059, 71240, 74510, 80145, 85488, 89412, 96863, 98640, 106860, 111765, 119216, 128232, 134118, 142480, 149020, 160290, 170976, 178824, 193726, 197280, 213720, 223530, 238432, 256464, 268236, 284960, 290589, 298040, 320580, 335295, 357648, 387452, 427440, 447060, 484315, 512928, 536472, 581178, 596080, 641160, 670590, 715296, 774904, 854880, 871767, 894120, 968630, 1020787, 1072944, 1162356, 1192160, 1282320, 1341180, 1452945, 1549808, 1743534, 1788240, 1937260, 2041574, 2145888, 2324712, 2564640, 2682360, 2905890, 3062361, 3099616, 3487068, 3576480, 3874520, 4083148, 4358835, 4649424, 5103935, 5364720, 5811780, 6124722, 6974136, 7749040, 8166296, 8717670, 9187083, 9298848, 10207870, 10729440, 11623560, 12249444, 13270231, 13948272, 15311805, 15498080, 16332592, 17435340, 18374166, 20415740, 23247120, 24498888, 26540462, 27896544, 30623610, 32665184, 34870680, 36748332, 39810693, 40831480, 45935415, 46494240, 48997776, 53080924, 61247220, 66351155, 69741360, 73496664, 79621386, 81662960, 91870830, 97995552, 106161848, 119432079, 122494440, 132702310, 139482720, 146993328, 159242772, 163325920, 183741660, 199053465, 212323696, 238864158, 244988880, 265404620, 293986656, 318485544, 367483320, 398106930, 424647392, 477728316, 489977760, 530809240, 597160395, 636971088, 734966640, 796213860, 955456632, 1061618480, 1194320790, 1273942176, 1469933280, 1592427720, 1910913264, 2123236960, 2388641580, 3184855440, 3821826528, 4777283160, 6369710880, 9554566320, 19109132640]

約数ペア:

[(1, 19109132640), (2, 9554566320), (3, 6369710880), (4, 4777283160), (5, 3821826528), (6, 3184855440), (8, 2388641580), (9, 2123236960), (10, 1910913264), (12, 1592427720), (13, 1469933280), (15, 1273942176), (16, 1194320790), (18, 1061618480), (20, 955456632), (24, 796213860), (26, 734966640), (30, 636971088), (32, 597160395), (36, 530809240), (39, 489977760), (40, 477728316), (45, 424647392), (48, 398106930), (52, 367483320), (60, 318485544), (65, 293986656), (72, 265404620), (78, 244988880), (80, 238864158), (90, 212323696), (96, 199053465), (104, 183741660), (117, 163325920), (120, 159242772), (130, 146993328), (137, 139482720), (144, 132702310), (156, 122494440), (160, 119432079), (180, 106161848), (195, 97995552), (208, 91870830), (234, 81662960), (240, 79621386), (260, 73496664), (274, 69741360), (288, 66351155), (312, 61247220), (360, 53080924), (390, 48997776), (411, 46494240), (416, 45935415), (468, 40831480), (480, 39810693), (520, 36748332), (548, 34870680), (585, 32665184), (624, 30623610), (685, 27896544), (720, 26540462), (780, 24498888), (822, 23247120), (936, 20415740), (1040, 18374166), (1096, 17435340), (1170, 16332592), (1233, 15498080), (1248, 15311805), (1370, 13948272), (1440, 13270231), (1560, 12249444), (1644, 11623560), (1781, 10729440), (1872, 10207870), (2055, 9298848), (2080, 9187083), (2192, 8717670), (2340, 8166296), (2466, 7749040), (2740, 6974136), (3120, 6124722), (3288, 5811780), (3562, 5364720), (3744, 5103935), (4110, 4649424), (4384, 4358835), (4680, 4083148), (4932, 3874520), (5343, 3576480), (5480, 3487068), (6165, 3099616), (6240, 3062361), (6576, 2905890), (7124, 2682360), (7451, 2564640), (8220, 2324712), (8905, 2145888), (9360, 2041574), (9864, 1937260), (10686, 1788240), (10960, 1743534), (12330, 1549808), (13152, 1452945), (14248, 1341180), (14902, 1282320), (16029, 1192160), (16440, 1162356), (17810, 1072944), (18720, 1020787), (19728, 968630), (21372, 894120), (21920, 871767), (22353, 854880), (24660, 774904), (26715, 715296), (28496, 670590), (29804, 641160), (32058, 596080), (32880, 581178), (35620, 536472), (37255, 512928), (39456, 484315), (42744, 447060), (44706, 427440), (49320, 387452), (53430, 357648), (56992, 335295), (59608, 320580), (64116, 298040), (65760, 290589), (67059, 284960), (71240, 268236), (74510, 256464), (80145, 238432), (85488, 223530), (89412, 213720), (96863, 197280), (98640, 193726), (106860, 178824), (111765, 170976), (119216, 160290), (128232, 149020), (134118, 142480)]