427455360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:910

約数の個数: 256

約数和(自身を含む): 1567944000

約数和(自身を除く): 1140488640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 783, 853, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1305, 1392, 1440, 1566, 1706, 1728, 1740, 1856, 1920, 2088, 2160, 2320, 2559, 2610, 2784, 2880, 3132, 3412, 3456, 3480, 3712, 3915, 4176, 4265, 4320, 4640, 5118, 5220, 5568, 5760, 6264, 6824, 6960, 7677, 7830, 8352, 8530, 8640, 9280, 10236, 10440, 11136, 12528, 12795, 13648, 13920, 15354, 15660, 16704, 17060, 17280, 18560, 20472, 20880, 23031, 24737, 25056, 25590, 27296, 27840, 30708, 31320, 33408, 34120, 38385, 40944, 41760, 46062, 49474, 50112, 51180, 54592, 55680, 61416, 62640, 68240, 74211, 76770, 81888, 83520, 92124, 98948, 100224, 102360, 109184, 115155, 122832, 123685, 125280, 136480, 148422, 153540, 163776, 167040, 184248, 197896, 204720, 222633, 230310, 245664, 247370, 250560, 272960, 296844, 307080, 327552, 368496, 371055, 395792, 409440, 445266, 460620, 491328, 494740, 501120, 545920, 593688, 614160, 667899, 736992, 742110, 791584, 818880, 890532, 921240, 982656, 989480, 1113165, 1187376, 1228320, 1335798, 1473984, 1484220, 1583168, 1637760, 1781064, 1842480, 1978960, 2226330, 2374752, 2456640, 2671596, 2947968, 2968440, 3166336, 3339495, 3562128, 3684960, 3957920, 4452660, 4749504, 4913280, 5343192, 5936880, 6678990, 7124256, 7369920, 7915840, 8905320, 9499008, 10686384, 11873760, 13357980, 14248512, 14739840, 15831680, 17810640, 21372768, 23747520, 26715960, 28497024, 35621280, 42745536, 47495040, 53431920, 71242560, 85491072, 106863840, 142485120, 213727680, 427455360]

約数ペア:

[(1, 427455360), (2, 213727680), (3, 142485120), (4, 106863840), (5, 85491072), (6, 71242560), (8, 53431920), (9, 47495040), (10, 42745536), (12, 35621280), (15, 28497024), (16, 26715960), (18, 23747520), (20, 21372768), (24, 17810640), (27, 15831680), (29, 14739840), (30, 14248512), (32, 13357980), (36, 11873760), (40, 10686384), (45, 9499008), (48, 8905320), (54, 7915840), (58, 7369920), (60, 7124256), (64, 6678990), (72, 5936880), (80, 5343192), (87, 4913280), (90, 4749504), (96, 4452660), (108, 3957920), (116, 3684960), (120, 3562128), (128, 3339495), (135, 3166336), (144, 2968440), (145, 2947968), (160, 2671596), (174, 2456640), (180, 2374752), (192, 2226330), (216, 1978960), (232, 1842480), (240, 1781064), (261, 1637760), (270, 1583168), (288, 1484220), (290, 1473984), (320, 1335798), (348, 1228320), (360, 1187376), (384, 1113165), (432, 989480), (435, 982656), (464, 921240), (480, 890532), (522, 818880), (540, 791584), (576, 742110), (580, 736992), (640, 667899), (696, 614160), (720, 593688), (783, 545920), (853, 501120), (864, 494740), (870, 491328), (928, 460620), (960, 445266), (1044, 409440), (1080, 395792), (1152, 371055), (1160, 368496), (1305, 327552), (1392, 307080), (1440, 296844), (1566, 272960), (1706, 250560), (1728, 247370), (1740, 245664), (1856, 230310), (1920, 222633), (2088, 204720), (2160, 197896), (2320, 184248), (2559, 167040), (2610, 163776), (2784, 153540), (2880, 148422), (3132, 136480), (3412, 125280), (3456, 123685), (3480, 122832), (3712, 115155), (3915, 109184), (4176, 102360), (4265, 100224), (4320, 98948), (4640, 92124), (5118, 83520), (5220, 81888), (5568, 76770), (5760, 74211), (6264, 68240), (6824, 62640), (6960, 61416), (7677, 55680), (7830, 54592), (8352, 51180), (8530, 50112), (8640, 49474), (9280, 46062), (10236, 41760), (10440, 40944), (11136, 38385), (12528, 34120), (12795, 33408), (13648, 31320), (13920, 30708), (15354, 27840), (15660, 27296), (16704, 25590), (17060, 25056), (17280, 24737), (18560, 23031), (20472, 20880)]