78174720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 400

約数和(自身を含む): 311933160

約数和(自身を除く): 233758440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 52, 54, 58, 60, 64, 65, 72, 78, 80, 81, 87, 90, 96, 104, 108, 116, 117, 120, 128, 130, 135, 144, 145, 156, 160, 162, 174, 180, 192, 195, 208, 216, 232, 234, 240, 256, 260, 261, 270, 288, 290, 312, 320, 324, 348, 351, 360, 377, 384, 390, 405, 416, 432, 435, 464, 468, 480, 512, 520, 522, 540, 576, 580, 585, 624, 640, 648, 696, 702, 720, 754, 768, 780, 783, 810, 832, 864, 870, 928, 936, 960, 1040, 1044, 1053, 1080, 1131, 1152, 1160, 1170, 1248, 1280, 1296, 1305, 1392, 1404, 1440, 1508, 1536, 1560, 1566, 1620, 1664, 1728, 1740, 1755, 1856, 1872, 1885, 1920, 2080, 2088, 2106, 2160, 2262, 2304, 2320, 2340, 2349, 2496, 2560, 2592, 2610, 2784, 2808, 2880, 3016, 3120, 3132, 3240, 3328, 3393, 3456, 3480, 3510, 3712, 3744, 3770, 3840, 3915, 4160, 4176, 4212, 4320, 4524, 4608, 4640, 4680, 4698, 4992, 5184, 5220, 5265, 5568, 5616, 5655, 5760, 6032, 6240, 6264, 6480, 6656, 6786, 6912, 6960, 7020, 7424, 7488, 7540, 7680, 7830, 8320, 8352, 8424, 8640, 9048, 9280, 9360, 9396, 9984, 10179, 10368, 10440, 10530, 11136, 11232, 11310, 11520, 11745, 12064, 12480, 12528, 12960, 13572, 13824, 13920, 14040, 14848, 14976, 15080, 15660, 16640, 16704, 16848, 16965, 17280, 18096, 18560, 18720, 18792, 19968, 20358, 20736, 20880, 21060, 22272, 22464, 22620, 23040, 23490, 24128, 24960, 25056, 25920, 27144, 27840, 28080, 29952, 30160, 30537, 31320, 33280, 33408, 33696, 33930, 34560, 36192, 37120, 37440, 37584, 40716, 41472, 41760, 42120, 44544, 44928, 45240, 46980, 48256, 49920, 50112, 50895, 51840, 54288, 55680, 56160, 59904, 60320, 61074, 62640, 66816, 67392, 67860, 69120, 72384, 74240, 74880, 75168, 81432, 83520, 84240, 89856, 90480, 93960, 96512, 99840, 100224, 101790, 103680, 108576, 111360, 112320, 120640, 122148, 125280, 133632, 134784, 135720, 144768, 149760, 150336, 152685, 162864, 167040, 168480, 179712, 180960, 187920, 193024, 200448, 203580, 207360, 217152, 222720, 224640, 241280, 244296, 250560, 269568, 271440, 289536, 299520, 300672, 305370, 325728, 334080, 336960, 361920, 375840, 400896, 407160, 434304, 449280, 482560, 488592, 501120, 539136, 542880, 579072, 601344, 610740, 651456, 668160, 673920, 723840, 751680, 814320, 868608, 898560, 965120, 977184, 1002240, 1085760, 1202688, 1221480, 1302912, 1347840, 1447680, 1503360, 1628640, 1737216, 1954368, 2004480, 2171520, 2442960, 2605824, 2695680, 2895360, 3006720, 3257280, 3908736, 4343040, 4885920, 5211648, 6013440, 6514560, 7817472, 8686080, 9771840, 13029120, 15634944, 19543680, 26058240, 39087360, 78174720]

約数ペア:

[(1, 78174720), (2, 39087360), (3, 26058240), (4, 19543680), (5, 15634944), (6, 13029120), (8, 9771840), (9, 8686080), (10, 7817472), (12, 6514560), (13, 6013440), (15, 5211648), (16, 4885920), (18, 4343040), (20, 3908736), (24, 3257280), (26, 3006720), (27, 2895360), (29, 2695680), (30, 2605824), (32, 2442960), (36, 2171520), (39, 2004480), (40, 1954368), (45, 1737216), (48, 1628640), (52, 1503360), (54, 1447680), (58, 1347840), (60, 1302912), (64, 1221480), (65, 1202688), (72, 1085760), (78, 1002240), (80, 977184), (81, 965120), (87, 898560), (90, 868608), (96, 814320), (104, 751680), (108, 723840), (116, 673920), (117, 668160), (120, 651456), (128, 610740), (130, 601344), (135, 579072), (144, 542880), (145, 539136), (156, 501120), (160, 488592), (162, 482560), (174, 449280), (180, 434304), (192, 407160), (195, 400896), (208, 375840), (216, 361920), (232, 336960), (234, 334080), (240, 325728), (256, 305370), (260, 300672), (261, 299520), (270, 289536), (288, 271440), (290, 269568), (312, 250560), (320, 244296), (324, 241280), (348, 224640), (351, 222720), (360, 217152), (377, 207360), (384, 203580), (390, 200448), (405, 193024), (416, 187920), (432, 180960), (435, 179712), (464, 168480), (468, 167040), (480, 162864), (512, 152685), (520, 150336), (522, 149760), (540, 144768), (576, 135720), (580, 134784), (585, 133632), (624, 125280), (640, 122148), (648, 120640), (696, 112320), (702, 111360), (720, 108576), (754, 103680), (768, 101790), (780, 100224), (783, 99840), (810, 96512), (832, 93960), (864, 90480), (870, 89856), (928, 84240), (936, 83520), (960, 81432), (1040, 75168), (1044, 74880), (1053, 74240), (1080, 72384), (1131, 69120), (1152, 67860), (1160, 67392), (1170, 66816), (1248, 62640), (1280, 61074), (1296, 60320), (1305, 59904), (1392, 56160), (1404, 55680), (1440, 54288), (1508, 51840), (1536, 50895), (1560, 50112), (1566, 49920), (1620, 48256), (1664, 46980), (1728, 45240), (1740, 44928), (1755, 44544), (1856, 42120), (1872, 41760), (1885, 41472), (1920, 40716), (2080, 37584), (2088, 37440), (2106, 37120), (2160, 36192), (2262, 34560), (2304, 33930), (2320, 33696), (2340, 33408), (2349, 33280), (2496, 31320), (2560, 30537), (2592, 30160), (2610, 29952), (2784, 28080), (2808, 27840), (2880, 27144), (3016, 25920), (3120, 25056), (3132, 24960), (3240, 24128), (3328, 23490), (3393, 23040), (3456, 22620), (3480, 22464), (3510, 22272), (3712, 21060), (3744, 20880), (3770, 20736), (3840, 20358), (3915, 19968), (4160, 18792), (4176, 18720), (4212, 18560), (4320, 18096), (4524, 17280), (4608, 16965), (4640, 16848), (4680, 16704), (4698, 16640), (4992, 15660), (5184, 15080), (5220, 14976), (5265, 14848), (5568, 14040), (5616, 13920), (5655, 13824), (5760, 13572), (6032, 12960), (6240, 12528), (6264, 12480), (6480, 12064), (6656, 11745), (6786, 11520), (6912, 11310), (6960, 11232), (7020, 11136), (7424, 10530), (7488, 10440), (7540, 10368), (7680, 10179), (7830, 9984), (8320, 9396), (8352, 9360), (8424, 9280), (8640, 9048)]