9771840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 280

約数和(自身を含む): 38724840

約数和(自身を除く): 28953000

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, 130, 135, 144, 145, 156, 160, 162, 174, 180, 192, 195, 208, 216, 232, 234, 240, 260, 261, 270, 288, 290, 312, 320, 324, 348, 351, 360, 377, 390, 405, 416, 432, 435, 464, 468, 480, 520, 522, 540, 576, 580, 585, 624, 648, 696, 702, 720, 754, 780, 783, 810, 832, 864, 870, 928, 936, 960, 1040, 1044, 1053, 1080, 1131, 1160, 1170, 1248, 1296, 1305, 1392, 1404, 1440, 1508, 1560, 1566, 1620, 1728, 1740, 1755, 1856, 1872, 1885, 2080, 2088, 2106, 2160, 2262, 2320, 2340, 2349, 2496, 2592, 2610, 2784, 2808, 2880, 3016, 3120, 3132, 3240, 3393, 3480, 3510, 3744, 3770, 3915, 4160, 4176, 4212, 4320, 4524, 4640, 4680, 4698, 5184, 5220, 5265, 5568, 5616, 5655, 6032, 6240, 6264, 6480, 6786, 6960, 7020, 7488, 7540, 7830, 8352, 8424, 8640, 9048, 9280, 9360, 9396, 10179, 10440, 10530, 11232, 11310, 11745, 12064, 12480, 12528, 12960, 13572, 13920, 14040, 15080, 15660, 16704, 16848, 16965, 18096, 18720, 18792, 20358, 20880, 21060, 22464, 22620, 23490, 24128, 25056, 25920, 27144, 27840, 28080, 30160, 30537, 31320, 33696, 33930, 36192, 37440, 37584, 40716, 41760, 42120, 45240, 46980, 50112, 50895, 54288, 56160, 60320, 61074, 62640, 67392, 67860, 72384, 75168, 81432, 83520, 84240, 90480, 93960, 101790, 108576, 112320, 120640, 122148, 125280, 135720, 150336, 152685, 162864, 168480, 180960, 187920, 203580, 217152, 244296, 250560, 271440, 305370, 325728, 336960, 361920, 375840, 407160, 488592, 542880, 610740, 651456, 751680, 814320, 977184, 1085760, 1221480, 1628640, 1954368, 2442960, 3257280, 4885920, 9771840]

約数ペア:

[(1, 9771840), (2, 4885920), (3, 3257280), (4, 2442960), (5, 1954368), (6, 1628640), (8, 1221480), (9, 1085760), (10, 977184), (12, 814320), (13, 751680), (15, 651456), (16, 610740), (18, 542880), (20, 488592), (24, 407160), (26, 375840), (27, 361920), (29, 336960), (30, 325728), (32, 305370), (36, 271440), (39, 250560), (40, 244296), (45, 217152), (48, 203580), (52, 187920), (54, 180960), (58, 168480), (60, 162864), (64, 152685), (65, 150336), (72, 135720), (78, 125280), (80, 122148), (81, 120640), (87, 112320), (90, 108576), (96, 101790), (104, 93960), (108, 90480), (116, 84240), (117, 83520), (120, 81432), (130, 75168), (135, 72384), (144, 67860), (145, 67392), (156, 62640), (160, 61074), (162, 60320), (174, 56160), (180, 54288), (192, 50895), (195, 50112), (208, 46980), (216, 45240), (232, 42120), (234, 41760), (240, 40716), (260, 37584), (261, 37440), (270, 36192), (288, 33930), (290, 33696), (312, 31320), (320, 30537), (324, 30160), (348, 28080), (351, 27840), (360, 27144), (377, 25920), (390, 25056), (405, 24128), (416, 23490), (432, 22620), (435, 22464), (464, 21060), (468, 20880), (480, 20358), (520, 18792), (522, 18720), (540, 18096), (576, 16965), (580, 16848), (585, 16704), (624, 15660), (648, 15080), (696, 14040), (702, 13920), (720, 13572), (754, 12960), (780, 12528), (783, 12480), (810, 12064), (832, 11745), (864, 11310), (870, 11232), (928, 10530), (936, 10440), (960, 10179), (1040, 9396), (1044, 9360), (1053, 9280), (1080, 9048), (1131, 8640), (1160, 8424), (1170, 8352), (1248, 7830), (1296, 7540), (1305, 7488), (1392, 7020), (1404, 6960), (1440, 6786), (1508, 6480), (1560, 6264), (1566, 6240), (1620, 6032), (1728, 5655), (1740, 5616), (1755, 5568), (1856, 5265), (1872, 5220), (1885, 5184), (2080, 4698), (2088, 4680), (2106, 4640), (2160, 4524), (2262, 4320), (2320, 4212), (2340, 4176), (2349, 4160), (2496, 3915), (2592, 3770), (2610, 3744), (2784, 3510), (2808, 3480), (2880, 3393), (3016, 3240), (3120, 3132)]