20158295040

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3789

約数の個数: 440

約数和(自身を含む): 77813347920

約数和(自身を除く): 57655052880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 1024, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2304, 2340, 2496, 2560, 2592, 2808, 2880, 3072, 3120, 3240, 3328, 3456, 3510, 3739, 3744, 3840, 4160, 4212, 4320, 4608, 4680, 4992, 5120, 5184, 5265, 5616, 5760, 6240, 6480, 6656, 6912, 7020, 7478, 7488, 7680, 8320, 8424, 8640, 9216, 9360, 9984, 10368, 10530, 11217, 11232, 11520, 12480, 12960, 13312, 13824, 14040, 14956, 14976, 15360, 16640, 16848, 17280, 18695, 18720, 19968, 20736, 21060, 22434, 22464, 23040, 24960, 25920, 27648, 28080, 29912, 29952, 33280, 33651, 33696, 34560, 37390, 37440, 39936, 41472, 42120, 44868, 44928, 46080, 48607, 49920, 51840, 56085, 56160, 59824, 59904, 66560, 67302, 67392, 69120, 74780, 74880, 82944, 84240, 89736, 89856, 97214, 99840, 100953, 103680, 112170, 112320, 119648, 119808, 134604, 134784, 138240, 145821, 149560, 149760, 168255, 168480, 179472, 179712, 194428, 199680, 201906, 207360, 224340, 224640, 239296, 243035, 269208, 269568, 291642, 299120, 299520, 302859, 336510, 336960, 358944, 359424, 388856, 403812, 414720, 437463, 448680, 449280, 478592, 486070, 504765, 538416, 539136, 583284, 598240, 599040, 605718, 673020, 673920, 717888, 729105, 777712, 807624, 874926, 897360, 898560, 957184, 972140, 1009530, 1076832, 1078272, 1166568, 1196480, 1211436, 1312389, 1346040, 1347840, 1435776, 1458210, 1514295, 1555424, 1615248, 1749852, 1794720, 1797120, 1914368, 1944280, 2019060, 2153664, 2187315, 2333136, 2392960, 2422872, 2624778, 2692080, 2695680, 2871552, 2916420, 3028590, 3110848, 3230496, 3499704, 3589440, 3828736, 3888560, 3937167, 4038120, 4307328, 4374630, 4666272, 4785920, 4845744, 5249556, 5384160, 5391360, 5743104, 5832840, 6057180, 6221696, 6460992, 6561945, 6999408, 7178880, 7777120, 7874334, 8076240, 8614656, 8749260, 9332544, 9571840, 9691488, 10499112, 10768320, 11486208, 11665680, 12114360, 12443392, 12921984, 13123890, 13998816, 14357760, 15554240, 15748668, 16152480, 17229312, 17498520, 18665088, 19143680, 19382976, 19685835, 20998224, 21536640, 23331360, 24228720, 24886784, 25843968, 26247780, 27997632, 28715520, 31108480, 31497336, 32304960, 34458624, 34997040, 37330176, 38765952, 39371670, 41996448, 43073280, 46662720, 48457440, 49773568, 51687936, 52495560, 55995264, 57431040, 62216960, 62994672, 64609920, 69994080, 74660352, 77531904, 78743340, 83992896, 86146560, 93325440, 96914880, 103375872, 104991120, 111990528, 124433920, 125989344, 129219840, 139988160, 149320704, 155063808, 157486680, 167985792, 172293120, 186650880, 193829760, 209982240, 223981056, 248867840, 251978688, 258439680, 279976320, 310127616, 314973360, 335971584, 373301760, 387659520, 419964480, 447962112, 503957376, 516879360, 559952640, 629946720, 671943168, 746603520, 775319040, 839928960, 1007914752, 1119905280, 1259893440, 1343886336, 1550638080, 1679857920, 2015829504, 2239810560, 2519786880, 3359715840, 4031659008, 5039573760, 6719431680, 10079147520, 20158295040]

約数ペア:

[(1, 20158295040), (2, 10079147520), (3, 6719431680), (4, 5039573760), (5, 4031659008), (6, 3359715840), (8, 2519786880), (9, 2239810560), (10, 2015829504), (12, 1679857920), (13, 1550638080), (15, 1343886336), (16, 1259893440), (18, 1119905280), (20, 1007914752), (24, 839928960), (26, 775319040), (27, 746603520), (30, 671943168), (32, 629946720), (36, 559952640), (39, 516879360), (40, 503957376), (45, 447962112), (48, 419964480), (52, 387659520), (54, 373301760), (60, 335971584), (64, 314973360), (65, 310127616), (72, 279976320), (78, 258439680), (80, 251978688), (81, 248867840), (90, 223981056), (96, 209982240), (104, 193829760), (108, 186650880), (117, 172293120), (120, 167985792), (128, 157486680), (130, 155063808), (135, 149320704), (144, 139988160), (156, 129219840), (160, 125989344), (162, 124433920), (180, 111990528), (192, 104991120), (195, 103375872), (208, 96914880), (216, 93325440), (234, 86146560), (240, 83992896), (256, 78743340), (260, 77531904), (270, 74660352), (288, 69994080), (312, 64609920), (320, 62994672), (324, 62216960), (351, 57431040), (360, 55995264), (384, 52495560), (390, 51687936), (405, 49773568), (416, 48457440), (432, 46662720), (468, 43073280), (480, 41996448), (512, 39371670), (520, 38765952), (540, 37330176), (576, 34997040), (585, 34458624), (624, 32304960), (640, 31497336), (648, 31108480), (702, 28715520), (720, 27997632), (768, 26247780), (780, 25843968), (810, 24886784), (832, 24228720), (864, 23331360), (936, 21536640), (960, 20998224), (1024, 19685835), (1040, 19382976), (1053, 19143680), (1080, 18665088), (1152, 17498520), (1170, 17229312), (1248, 16152480), (1280, 15748668), (1296, 15554240), (1404, 14357760), (1440, 13998816), (1536, 13123890), (1560, 12921984), (1620, 12443392), (1664, 12114360), (1728, 11665680), (1755, 11486208), (1872, 10768320), (1920, 10499112), (2080, 9691488), (2106, 9571840), (2160, 9332544), (2304, 8749260), (2340, 8614656), (2496, 8076240), (2560, 7874334), (2592, 7777120), (2808, 7178880), (2880, 6999408), (3072, 6561945), (3120, 6460992), (3240, 6221696), (3328, 6057180), (3456, 5832840), (3510, 5743104), (3739, 5391360), (3744, 5384160), (3840, 5249556), (4160, 4845744), (4212, 4785920), (4320, 4666272), (4608, 4374630), (4680, 4307328), (4992, 4038120), (5120, 3937167), (5184, 3888560), (5265, 3828736), (5616, 3589440), (5760, 3499704), (6240, 3230496), (6480, 3110848), (6656, 3028590), (6912, 2916420), (7020, 2871552), (7478, 2695680), (7488, 2692080), (7680, 2624778), (8320, 2422872), (8424, 2392960), (8640, 2333136), (9216, 2187315), (9360, 2153664), (9984, 2019060), (10368, 1944280), (10530, 1914368), (11217, 1797120), (11232, 1794720), (11520, 1749852), (12480, 1615248), (12960, 1555424), (13312, 1514295), (13824, 1458210), (14040, 1435776), (14956, 1347840), (14976, 1346040), (15360, 1312389), (16640, 1211436), (16848, 1196480), (17280, 1166568), (18695, 1078272), (18720, 1076832), (19968, 1009530), (20736, 972140), (21060, 957184), (22434, 898560), (22464, 897360), (23040, 874926), (24960, 807624), (25920, 777712), (27648, 729105), (28080, 717888), (29912, 673920), (29952, 673020), (33280, 605718), (33651, 599040), (33696, 598240), (34560, 583284), (37390, 539136), (37440, 538416), (39936, 504765), (41472, 486070), (42120, 478592), (44868, 449280), (44928, 448680), (46080, 437463), (48607, 414720), (49920, 403812), (51840, 388856), (56085, 359424), (56160, 358944), (59824, 336960), (59904, 336510), (66560, 302859), (67302, 299520), (67392, 299120), (69120, 291642), (74780, 269568), (74880, 269208), (82944, 243035), (84240, 239296), (89736, 224640), (89856, 224340), (97214, 207360), (99840, 201906), (100953, 199680), (103680, 194428), (112170, 179712), (112320, 179472), (119648, 168480), (119808, 168255), (134604, 149760), (134784, 149560), (138240, 145821)]