257133065760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{33647}}^1$

素因数の和:33761

約数の個数: 384

約数和(自身を含む): 946289433600

約数和(自身を除く): 689156367840

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, 61, 72, 80, 87, 90, 96, 108, 116, 120, 122, 135, 144, 145, 160, 174, 180, 183, 216, 232, 240, 244, 261, 270, 288, 290, 305, 348, 360, 366, 432, 435, 464, 480, 488, 522, 540, 549, 580, 610, 696, 720, 732, 783, 864, 870, 915, 928, 976, 1044, 1080, 1098, 1160, 1220, 1305, 1392, 1440, 1464, 1566, 1647, 1740, 1769, 1830, 1952, 2088, 2160, 2196, 2320, 2440, 2610, 2745, 2784, 2928, 3132, 3294, 3480, 3538, 3660, 3915, 4176, 4320, 4392, 4640, 4880, 5220, 5307, 5490, 5856, 6264, 6588, 6960, 7076, 7320, 7830, 8235, 8352, 8784, 8845, 9760, 10440, 10614, 10980, 12528, 13176, 13920, 14152, 14640, 15660, 15921, 16470, 17568, 17690, 20880, 21228, 21960, 25056, 26352, 26535, 28304, 29280, 31320, 31842, 32940, 33647, 35380, 41760, 42456, 43920, 47763, 52704, 53070, 56608, 62640, 63684, 65880, 67294, 70760, 79605, 84912, 87840, 95526, 100941, 106140, 125280, 127368, 131760, 134588, 141520, 159210, 168235, 169824, 191052, 201882, 212280, 238815, 254736, 263520, 269176, 283040, 302823, 318420, 336470, 382104, 403764, 424560, 477630, 504705, 509472, 538352, 605646, 636840, 672940, 764208, 807528, 849120, 908469, 955260, 975763, 1009410, 1076704, 1211292, 1273680, 1345880, 1514115, 1528416, 1615056, 1816938, 1910520, 1951526, 2018820, 2052467, 2422584, 2547360, 2691760, 2927289, 3028230, 3230112, 3633876, 3821040, 3903052, 4037640, 4104934, 4542345, 4845168, 4878815, 5383520, 5854578, 6056460, 6157401, 7267752, 7642080, 7806104, 8075280, 8209868, 8781867, 9084690, 9690336, 9757630, 10262335, 11709156, 12112920, 12314802, 14535504, 14636445, 15612208, 16150560, 16419736, 17563734, 18169380, 18472203, 19515260, 20524670, 23418312, 24225840, 24629604, 26345601, 29071008, 29272890, 30787005, 31224416, 32839472, 35127468, 36338760, 36944406, 39030520, 41049340, 43909335, 46836624, 48451680, 49259208, 52691202, 55416609, 58545780, 59521543, 61574010, 65678944, 70254936, 72677520, 73888812, 78061040, 82098680, 87818670, 92361015, 93673248, 98518416, 105382404, 110833218, 117091560, 119043086, 123148020, 131728005, 140509872, 145355040, 147777624, 156122080, 164197360, 175637340, 178564629, 184722030, 197036832, 210764808, 221666436, 234183120, 238086172, 246296040, 263456010, 277083045, 281019744, 295555248, 297607715, 328394720, 351274680, 357129258, 369444060, 421529616, 443332872, 468366240, 476172344, 492592080, 526912020, 535693887, 554166090, 591110496, 595215430, 702549360, 714258516, 738888120, 843059232, 886665744, 892823145, 952344688, 985184160, 1053824040, 1071387774, 1108332180, 1190430860, 1405098720, 1428517032, 1477776240, 1607081661, 1773331488, 1785646290, 1904689376, 2107648080, 2142775548, 2216664360, 2380861720, 2678469435, 2857034064, 2955552480, 3214163322, 3571292580, 4215296160, 4285551096, 4433328720, 4761723440, 5356938870, 5714068128, 6428326644, 7142585160, 8035408305, 8571102192, 8866657440, 9523446880, 10713877740, 12856653288, 14285170320, 16070816610, 17142204384, 21427755480, 25713306576, 28570340640, 32141633220, 42855510960, 51426613152, 64283266440, 85711021920, 128566532880, 257133065760]

約数ペア:

[(1, 257133065760), (2, 128566532880), (3, 85711021920), (4, 64283266440), (5, 51426613152), (6, 42855510960), (8, 32141633220), (9, 28570340640), (10, 25713306576), (12, 21427755480), (15, 17142204384), (16, 16070816610), (18, 14285170320), (20, 12856653288), (24, 10713877740), (27, 9523446880), (29, 8866657440), (30, 8571102192), (32, 8035408305), (36, 7142585160), (40, 6428326644), (45, 5714068128), (48, 5356938870), (54, 4761723440), (58, 4433328720), (60, 4285551096), (61, 4215296160), (72, 3571292580), (80, 3214163322), (87, 2955552480), (90, 2857034064), (96, 2678469435), (108, 2380861720), (116, 2216664360), (120, 2142775548), (122, 2107648080), (135, 1904689376), (144, 1785646290), (145, 1773331488), (160, 1607081661), (174, 1477776240), (180, 1428517032), (183, 1405098720), (216, 1190430860), (232, 1108332180), (240, 1071387774), (244, 1053824040), (261, 985184160), (270, 952344688), (288, 892823145), (290, 886665744), (305, 843059232), (348, 738888120), (360, 714258516), (366, 702549360), (432, 595215430), (435, 591110496), (464, 554166090), (480, 535693887), (488, 526912020), (522, 492592080), (540, 476172344), (549, 468366240), (580, 443332872), (610, 421529616), (696, 369444060), (720, 357129258), (732, 351274680), (783, 328394720), (864, 297607715), (870, 295555248), (915, 281019744), (928, 277083045), (976, 263456010), (1044, 246296040), (1080, 238086172), (1098, 234183120), (1160, 221666436), (1220, 210764808), (1305, 197036832), (1392, 184722030), (1440, 178564629), (1464, 175637340), (1566, 164197360), (1647, 156122080), (1740, 147777624), (1769, 145355040), (1830, 140509872), (1952, 131728005), (2088, 123148020), (2160, 119043086), (2196, 117091560), (2320, 110833218), (2440, 105382404), (2610, 98518416), (2745, 93673248), (2784, 92361015), (2928, 87818670), (3132, 82098680), (3294, 78061040), (3480, 73888812), (3538, 72677520), (3660, 70254936), (3915, 65678944), (4176, 61574010), (4320, 59521543), (4392, 58545780), (4640, 55416609), (4880, 52691202), (5220, 49259208), (5307, 48451680), (5490, 46836624), (5856, 43909335), (6264, 41049340), (6588, 39030520), (6960, 36944406), (7076, 36338760), (7320, 35127468), (7830, 32839472), (8235, 31224416), (8352, 30787005), (8784, 29272890), (8845, 29071008), (9760, 26345601), (10440, 24629604), (10614, 24225840), (10980, 23418312), (12528, 20524670), (13176, 19515260), (13920, 18472203), (14152, 18169380), (14640, 17563734), (15660, 16419736), (15921, 16150560), (16470, 15612208), (17568, 14636445), (17690, 14535504), (20880, 12314802), (21228, 12112920), (21960, 11709156), (25056, 10262335), (26352, 9757630), (26535, 9690336), (28304, 9084690), (29280, 8781867), (31320, 8209868), (31842, 8075280), (32940, 7806104), (33647, 7642080), (35380, 7267752), (41760, 6157401), (42456, 6056460), (43920, 5854578), (47763, 5383520), (52704, 4878815), (53070, 4845168), (56608, 4542345), (62640, 4104934), (63684, 4037640), (65880, 3903052), (67294, 3821040), (70760, 3633876), (79605, 3230112), (84912, 3028230), (87840, 2927289), (95526, 2691760), (100941, 2547360), (106140, 2422584), (125280, 2052467), (127368, 2018820), (131760, 1951526), (134588, 1910520), (141520, 1816938), (159210, 1615056), (168235, 1528416), (169824, 1514115), (191052, 1345880), (201882, 1273680), (212280, 1211292), (238815, 1076704), (254736, 1009410), (263520, 975763), (269176, 955260), (283040, 908469), (302823, 849120), (318420, 807528), (336470, 764208), (382104, 672940), (403764, 636840), (424560, 605646), (477630, 538352), (504705, 509472)]