391834080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 288

約数和(自身を含む): 1510760160

約数和(自身を除く): 1118926080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 288, 290, 319, 330, 348, 352, 360, 396, 435, 440, 464, 480, 495, 522, 528, 580, 638, 660, 696, 720, 792, 853, 870, 880, 928, 957, 990, 1044, 1056, 1160, 1276, 1305, 1320, 1392, 1440, 1584, 1595, 1706, 1740, 1760, 1914, 1980, 2088, 2320, 2552, 2559, 2610, 2640, 2784, 2871, 3168, 3190, 3412, 3480, 3828, 3960, 4176, 4265, 4640, 4785, 5104, 5118, 5220, 5280, 5742, 6380, 6824, 6960, 7656, 7677, 7920, 8352, 8530, 9383, 9570, 10208, 10236, 10440, 11484, 12760, 12795, 13648, 13920, 14355, 15312, 15354, 15840, 17060, 18766, 19140, 20472, 20880, 22968, 24737, 25520, 25590, 27296, 28149, 28710, 30624, 30708, 34120, 37532, 38280, 38385, 40944, 41760, 45936, 46915, 49474, 51040, 51180, 56298, 57420, 61416, 68240, 74211, 75064, 76560, 76770, 81888, 84447, 91872, 93830, 98948, 102360, 112596, 114840, 122832, 123685, 136480, 140745, 148422, 150128, 153120, 153540, 168894, 187660, 197896, 204720, 222633, 225192, 229680, 245664, 247370, 272107, 281490, 296844, 300256, 307080, 337788, 371055, 375320, 395792, 409440, 422235, 445266, 450384, 459360, 494740, 544214, 562980, 593688, 614160, 675576, 742110, 750640, 791584, 816321, 844470, 890532, 900768, 989480, 1088428, 1113165, 1125960, 1187376, 1228320, 1351152, 1360535, 1484220, 1501280, 1632642, 1688940, 1781064, 1978960, 2176856, 2226330, 2251920, 2374752, 2448963, 2702304, 2721070, 2968440, 3265284, 3377880, 3562128, 3957920, 4081605, 4353712, 4452660, 4503840, 4897926, 5442140, 5936880, 6530568, 6755760, 7124256, 8163210, 8707424, 8905320, 9795852, 10884280, 11873760, 12244815, 13061136, 13511520, 16326420, 17810640, 19591704, 21768560, 24489630, 26122272, 32652840, 35621280, 39183408, 43537120, 48979260, 65305680, 78366816, 97958520, 130611360, 195917040, 391834080]

約数ペア:

[(1, 391834080), (2, 195917040), (3, 130611360), (4, 97958520), (5, 78366816), (6, 65305680), (8, 48979260), (9, 43537120), (10, 39183408), (11, 35621280), (12, 32652840), (15, 26122272), (16, 24489630), (18, 21768560), (20, 19591704), (22, 17810640), (24, 16326420), (29, 13511520), (30, 13061136), (32, 12244815), (33, 11873760), (36, 10884280), (40, 9795852), (44, 8905320), (45, 8707424), (48, 8163210), (55, 7124256), (58, 6755760), (60, 6530568), (66, 5936880), (72, 5442140), (80, 4897926), (87, 4503840), (88, 4452660), (90, 4353712), (96, 4081605), (99, 3957920), (110, 3562128), (116, 3377880), (120, 3265284), (132, 2968440), (144, 2721070), (145, 2702304), (160, 2448963), (165, 2374752), (174, 2251920), (176, 2226330), (180, 2176856), (198, 1978960), (220, 1781064), (232, 1688940), (240, 1632642), (261, 1501280), (264, 1484220), (288, 1360535), (290, 1351152), (319, 1228320), (330, 1187376), (348, 1125960), (352, 1113165), (360, 1088428), (396, 989480), (435, 900768), (440, 890532), (464, 844470), (480, 816321), (495, 791584), (522, 750640), (528, 742110), (580, 675576), (638, 614160), (660, 593688), (696, 562980), (720, 544214), (792, 494740), (853, 459360), (870, 450384), (880, 445266), (928, 422235), (957, 409440), (990, 395792), (1044, 375320), (1056, 371055), (1160, 337788), (1276, 307080), (1305, 300256), (1320, 296844), (1392, 281490), (1440, 272107), (1584, 247370), (1595, 245664), (1706, 229680), (1740, 225192), (1760, 222633), (1914, 204720), (1980, 197896), (2088, 187660), (2320, 168894), (2552, 153540), (2559, 153120), (2610, 150128), (2640, 148422), (2784, 140745), (2871, 136480), (3168, 123685), (3190, 122832), (3412, 114840), (3480, 112596), (3828, 102360), (3960, 98948), (4176, 93830), (4265, 91872), (4640, 84447), (4785, 81888), (5104, 76770), (5118, 76560), (5220, 75064), (5280, 74211), (5742, 68240), (6380, 61416), (6824, 57420), (6960, 56298), (7656, 51180), (7677, 51040), (7920, 49474), (8352, 46915), (8530, 45936), (9383, 41760), (9570, 40944), (10208, 38385), (10236, 38280), (10440, 37532), (11484, 34120), (12760, 30708), (12795, 30624), (13648, 28710), (13920, 28149), (14355, 27296), (15312, 25590), (15354, 25520), (15840, 24737), (17060, 22968), (18766, 20880), (19140, 20472)]