254903040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 432

約数和(自身を含む): 1052251200

約数和(自身を除く): 797348160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 109, 112, 116, 120, 126, 128, 140, 144, 145, 160, 168, 174, 180, 192, 203, 210, 218, 224, 232, 240, 252, 256, 261, 280, 288, 290, 315, 320, 327, 336, 348, 360, 384, 406, 420, 435, 436, 448, 464, 480, 504, 522, 545, 560, 576, 580, 609, 630, 640, 654, 672, 696, 720, 763, 768, 812, 840, 870, 872, 896, 928, 960, 981, 1008, 1015, 1044, 1090, 1120, 1152, 1160, 1218, 1260, 1280, 1305, 1308, 1344, 1392, 1440, 1526, 1624, 1635, 1680, 1740, 1744, 1792, 1827, 1856, 1920, 1962, 2016, 2030, 2088, 2180, 2240, 2289, 2304, 2320, 2436, 2520, 2610, 2616, 2688, 2784, 2880, 3045, 3052, 3161, 3248, 3270, 3360, 3480, 3488, 3654, 3712, 3815, 3840, 3924, 4032, 4060, 4176, 4360, 4480, 4578, 4640, 4872, 4905, 5040, 5220, 5232, 5376, 5568, 5760, 6090, 6104, 6322, 6496, 6540, 6720, 6867, 6960, 6976, 7308, 7424, 7630, 7848, 8064, 8120, 8352, 8720, 8960, 9135, 9156, 9280, 9483, 9744, 9810, 10080, 10440, 10464, 11136, 11445, 11520, 12180, 12208, 12644, 12992, 13080, 13440, 13734, 13920, 13952, 14616, 15260, 15696, 15805, 16128, 16240, 16704, 17440, 18270, 18312, 18560, 18966, 19488, 19620, 20160, 20880, 20928, 22127, 22272, 22890, 24360, 24416, 25288, 25984, 26160, 26880, 27468, 27840, 27904, 28449, 29232, 30520, 31392, 31610, 32480, 33408, 34335, 34880, 36540, 36624, 37120, 37932, 38976, 39240, 40320, 41760, 41856, 44254, 45780, 47415, 48720, 48832, 50576, 51968, 52320, 54936, 55680, 56898, 58464, 61040, 62784, 63220, 64960, 66381, 66816, 68670, 69760, 73080, 73248, 75864, 77952, 78480, 80640, 83520, 83712, 88508, 91560, 94830, 97440, 97664, 101152, 104640, 109872, 110635, 111360, 113796, 116928, 122080, 125568, 126440, 129920, 132762, 137340, 139520, 142245, 146160, 146496, 151728, 155904, 156960, 167040, 177016, 183120, 189660, 194880, 195328, 199143, 202304, 209280, 219744, 221270, 227592, 233856, 244160, 251136, 252880, 259840, 265524, 274680, 284490, 292320, 292992, 303456, 313920, 331905, 334080, 354032, 366240, 379320, 389760, 398286, 404608, 418560, 439488, 442540, 455184, 467712, 488320, 505760, 531048, 549360, 568980, 584640, 585984, 606912, 627840, 663810, 708064, 732480, 758640, 779520, 796572, 809216, 878976, 885080, 910368, 976640, 995715, 1011520, 1062096, 1098720, 1137960, 1169280, 1213824, 1255680, 1327620, 1416128, 1464960, 1517280, 1593144, 1757952, 1770160, 1820736, 1991430, 2023040, 2124192, 2197440, 2275920, 2338560, 2427648, 2655240, 2832256, 2929920, 3034560, 3186288, 3540320, 3641472, 3982860, 4046080, 4248384, 4394880, 4551840, 5310480, 5664512, 6069120, 6372576, 7080640, 7282944, 7965720, 8496768, 8789760, 9103680, 10620960, 12138240, 12745152, 14161280, 15931440, 16993536, 18207360, 21241920, 25490304, 28322560, 31862880, 36414720, 42483840, 50980608, 63725760, 84967680, 127451520, 254903040]

約数ペア:

[(1, 254903040), (2, 127451520), (3, 84967680), (4, 63725760), (5, 50980608), (6, 42483840), (7, 36414720), (8, 31862880), (9, 28322560), (10, 25490304), (12, 21241920), (14, 18207360), (15, 16993536), (16, 15931440), (18, 14161280), (20, 12745152), (21, 12138240), (24, 10620960), (28, 9103680), (29, 8789760), (30, 8496768), (32, 7965720), (35, 7282944), (36, 7080640), (40, 6372576), (42, 6069120), (45, 5664512), (48, 5310480), (56, 4551840), (58, 4394880), (60, 4248384), (63, 4046080), (64, 3982860), (70, 3641472), (72, 3540320), (80, 3186288), (84, 3034560), (87, 2929920), (90, 2832256), (96, 2655240), (105, 2427648), (109, 2338560), (112, 2275920), (116, 2197440), (120, 2124192), (126, 2023040), (128, 1991430), (140, 1820736), (144, 1770160), (145, 1757952), (160, 1593144), (168, 1517280), (174, 1464960), (180, 1416128), (192, 1327620), (203, 1255680), (210, 1213824), (218, 1169280), (224, 1137960), (232, 1098720), (240, 1062096), (252, 1011520), (256, 995715), (261, 976640), (280, 910368), (288, 885080), (290, 878976), (315, 809216), (320, 796572), (327, 779520), (336, 758640), (348, 732480), (360, 708064), (384, 663810), (406, 627840), (420, 606912), (435, 585984), (436, 584640), (448, 568980), (464, 549360), (480, 531048), (504, 505760), (522, 488320), (545, 467712), (560, 455184), (576, 442540), (580, 439488), (609, 418560), (630, 404608), (640, 398286), (654, 389760), (672, 379320), (696, 366240), (720, 354032), (763, 334080), (768, 331905), (812, 313920), (840, 303456), (870, 292992), (872, 292320), (896, 284490), (928, 274680), (960, 265524), (981, 259840), (1008, 252880), (1015, 251136), (1044, 244160), (1090, 233856), (1120, 227592), (1152, 221270), (1160, 219744), (1218, 209280), (1260, 202304), (1280, 199143), (1305, 195328), (1308, 194880), (1344, 189660), (1392, 183120), (1440, 177016), (1526, 167040), (1624, 156960), (1635, 155904), (1680, 151728), (1740, 146496), (1744, 146160), (1792, 142245), (1827, 139520), (1856, 137340), (1920, 132762), (1962, 129920), (2016, 126440), (2030, 125568), (2088, 122080), (2180, 116928), (2240, 113796), (2289, 111360), (2304, 110635), (2320, 109872), (2436, 104640), (2520, 101152), (2610, 97664), (2616, 97440), (2688, 94830), (2784, 91560), (2880, 88508), (3045, 83712), (3052, 83520), (3161, 80640), (3248, 78480), (3270, 77952), (3360, 75864), (3480, 73248), (3488, 73080), (3654, 69760), (3712, 68670), (3815, 66816), (3840, 66381), (3924, 64960), (4032, 63220), (4060, 62784), (4176, 61040), (4360, 58464), (4480, 56898), (4578, 55680), (4640, 54936), (4872, 52320), (4905, 51968), (5040, 50576), (5220, 48832), (5232, 48720), (5376, 47415), (5568, 45780), (5760, 44254), (6090, 41856), (6104, 41760), (6322, 40320), (6496, 39240), (6540, 38976), (6720, 37932), (6867, 37120), (6960, 36624), (6976, 36540), (7308, 34880), (7424, 34335), (7630, 33408), (7848, 32480), (8064, 31610), (8120, 31392), (8352, 30520), (8720, 29232), (8960, 28449), (9135, 27904), (9156, 27840), (9280, 27468), (9483, 26880), (9744, 26160), (9810, 25984), (10080, 25288), (10440, 24416), (10464, 24360), (11136, 22890), (11445, 22272), (11520, 22127), (12180, 20928), (12208, 20880), (12644, 20160), (12992, 19620), (13080, 19488), (13440, 18966), (13734, 18560), (13920, 18312), (13952, 18270), (14616, 17440), (15260, 16704), (15696, 16240), (15805, 16128)]