65897280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 224

約数和(自身を含む): 241401600

約数和(自身を除く): 175504320

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, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 263, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 526, 540, 576, 580, 696, 720, 783, 789, 864, 870, 928, 960, 1044, 1052, 1080, 1160, 1305, 1315, 1392, 1440, 1566, 1578, 1728, 1740, 1856, 2088, 2104, 2160, 2320, 2367, 2610, 2630, 2784, 2880, 3132, 3156, 3480, 3915, 3945, 4176, 4208, 4320, 4640, 4734, 5220, 5260, 5568, 6264, 6312, 6960, 7101, 7627, 7830, 7890, 8352, 8416, 8640, 9280, 9468, 10440, 10520, 11835, 12528, 12624, 13920, 14202, 15254, 15660, 15780, 16704, 16832, 18936, 20880, 21040, 22881, 23670, 25056, 25248, 27840, 28404, 30508, 31320, 31560, 35505, 37872, 38135, 41760, 42080, 45762, 47340, 50112, 50496, 56808, 61016, 62640, 63120, 68643, 71010, 75744, 76270, 83520, 84160, 91524, 94680, 113616, 114405, 122032, 125280, 126240, 137286, 142020, 151488, 152540, 183048, 189360, 205929, 227232, 228810, 244064, 250560, 252480, 274572, 284040, 305080, 343215, 366096, 378720, 411858, 454464, 457620, 488128, 549144, 568080, 610160, 686430, 732192, 757440, 823716, 915240, 1029645, 1098288, 1136160, 1220320, 1372860, 1464384, 1647432, 1830480, 2059290, 2196576, 2272320, 2440640, 2745720, 3294864, 3660960, 4118580, 4393152, 5491440, 6589728, 7321920, 8237160, 10982880, 13179456, 16474320, 21965760, 32948640, 65897280]

約数ペア:

[(1, 65897280), (2, 32948640), (3, 21965760), (4, 16474320), (5, 13179456), (6, 10982880), (8, 8237160), (9, 7321920), (10, 6589728), (12, 5491440), (15, 4393152), (16, 4118580), (18, 3660960), (20, 3294864), (24, 2745720), (27, 2440640), (29, 2272320), (30, 2196576), (32, 2059290), (36, 1830480), (40, 1647432), (45, 1464384), (48, 1372860), (54, 1220320), (58, 1136160), (60, 1098288), (64, 1029645), (72, 915240), (80, 823716), (87, 757440), (90, 732192), (96, 686430), (108, 610160), (116, 568080), (120, 549144), (135, 488128), (144, 457620), (145, 454464), (160, 411858), (174, 378720), (180, 366096), (192, 343215), (216, 305080), (232, 284040), (240, 274572), (261, 252480), (263, 250560), (270, 244064), (288, 228810), (290, 227232), (320, 205929), (348, 189360), (360, 183048), (432, 152540), (435, 151488), (464, 142020), (480, 137286), (522, 126240), (526, 125280), (540, 122032), (576, 114405), (580, 113616), (696, 94680), (720, 91524), (783, 84160), (789, 83520), (864, 76270), (870, 75744), (928, 71010), (960, 68643), (1044, 63120), (1052, 62640), (1080, 61016), (1160, 56808), (1305, 50496), (1315, 50112), (1392, 47340), (1440, 45762), (1566, 42080), (1578, 41760), (1728, 38135), (1740, 37872), (1856, 35505), (2088, 31560), (2104, 31320), (2160, 30508), (2320, 28404), (2367, 27840), (2610, 25248), (2630, 25056), (2784, 23670), (2880, 22881), (3132, 21040), (3156, 20880), (3480, 18936), (3915, 16832), (3945, 16704), (4176, 15780), (4208, 15660), (4320, 15254), (4640, 14202), (4734, 13920), (5220, 12624), (5260, 12528), (5568, 11835), (6264, 10520), (6312, 10440), (6960, 9468), (7101, 9280), (7627, 8640), (7830, 8416), (7890, 8352)]