18554250240

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1531}}^1$

素因数の和:1825

約数の個数: 264

約数和(自身を含む): 64576594368

約数和(自身を除く): 46022344128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 263, 288, 320, 360, 384, 480, 512, 526, 576, 640, 720, 768, 789, 960, 1024, 1052, 1152, 1280, 1315, 1440, 1531, 1536, 1578, 1920, 2104, 2304, 2367, 2560, 2630, 2880, 3062, 3072, 3156, 3840, 3945, 4208, 4593, 4608, 4734, 5120, 5260, 5760, 6124, 6312, 7655, 7680, 7890, 8416, 9186, 9216, 9468, 10520, 11520, 11835, 12248, 12624, 13779, 15310, 15360, 15780, 16832, 18372, 18936, 21040, 22965, 23040, 23670, 24496, 25248, 27558, 30620, 31560, 33664, 36744, 37872, 42080, 45930, 46080, 47340, 48992, 50496, 55116, 61240, 63120, 67328, 68895, 73488, 75744, 84160, 91860, 94680, 97984, 100992, 110232, 122480, 126240, 134656, 137790, 146976, 151488, 168320, 183720, 189360, 195968, 201984, 220464, 244960, 252480, 269312, 275580, 293952, 302976, 336640, 367440, 378720, 391936, 402653, 403968, 440928, 489920, 504960, 551160, 587904, 605952, 673280, 734880, 757440, 783872, 805306, 807936, 881856, 979840, 1009920, 1102320, 1175808, 1207959, 1211904, 1346560, 1469760, 1514880, 1567744, 1610612, 1763712, 1959680, 2013265, 2019840, 2204640, 2351616, 2415918, 2423808, 2939520, 3029760, 3221224, 3527424, 3623877, 3919360, 4026530, 4039680, 4409280, 4703232, 4831836, 5879040, 6039795, 6059520, 6442448, 7054848, 7247754, 7838720, 8053060, 8818560, 9663672, 11758080, 12079590, 12119040, 12884896, 14109696, 14495508, 16106120, 17637120, 18119385, 19327344, 23516160, 24159180, 25769792, 28991016, 32212240, 35274240, 36238770, 38654688, 48318360, 51539584, 57982032, 64424480, 70548480, 72477540, 77309376, 96636720, 103079168, 115964064, 128848960, 144955080, 154618752, 193273440, 206158336, 231928128, 257697920, 289910160, 309237504, 386546880, 412316672, 463856256, 515395840, 579820320, 618475008, 773093760, 927712512, 1030791680, 1159640640, 1236950016, 1546187520, 1855425024, 2061583360, 2319281280, 3092375040, 3710850048, 4638562560, 6184750080, 9277125120, 18554250240]

約数ペア:

[(1, 18554250240), (2, 9277125120), (3, 6184750080), (4, 4638562560), (5, 3710850048), (6, 3092375040), (8, 2319281280), (9, 2061583360), (10, 1855425024), (12, 1546187520), (15, 1236950016), (16, 1159640640), (18, 1030791680), (20, 927712512), (24, 773093760), (30, 618475008), (32, 579820320), (36, 515395840), (40, 463856256), (45, 412316672), (48, 386546880), (60, 309237504), (64, 289910160), (72, 257697920), (80, 231928128), (90, 206158336), (96, 193273440), (120, 154618752), (128, 144955080), (144, 128848960), (160, 115964064), (180, 103079168), (192, 96636720), (240, 77309376), (256, 72477540), (263, 70548480), (288, 64424480), (320, 57982032), (360, 51539584), (384, 48318360), (480, 38654688), (512, 36238770), (526, 35274240), (576, 32212240), (640, 28991016), (720, 25769792), (768, 24159180), (789, 23516160), (960, 19327344), (1024, 18119385), (1052, 17637120), (1152, 16106120), (1280, 14495508), (1315, 14109696), (1440, 12884896), (1531, 12119040), (1536, 12079590), (1578, 11758080), (1920, 9663672), (2104, 8818560), (2304, 8053060), (2367, 7838720), (2560, 7247754), (2630, 7054848), (2880, 6442448), (3062, 6059520), (3072, 6039795), (3156, 5879040), (3840, 4831836), (3945, 4703232), (4208, 4409280), (4593, 4039680), (4608, 4026530), (4734, 3919360), (5120, 3623877), (5260, 3527424), (5760, 3221224), (6124, 3029760), (6312, 2939520), (7655, 2423808), (7680, 2415918), (7890, 2351616), (8416, 2204640), (9186, 2019840), (9216, 2013265), (9468, 1959680), (10520, 1763712), (11520, 1610612), (11835, 1567744), (12248, 1514880), (12624, 1469760), (13779, 1346560), (15310, 1211904), (15360, 1207959), (15780, 1175808), (16832, 1102320), (18372, 1009920), (18936, 979840), (21040, 881856), (22965, 807936), (23040, 805306), (23670, 783872), (24496, 757440), (25248, 734880), (27558, 673280), (30620, 605952), (31560, 587904), (33664, 551160), (36744, 504960), (37872, 489920), (42080, 440928), (45930, 403968), (46080, 402653), (47340, 391936), (48992, 378720), (50496, 367440), (55116, 336640), (61240, 302976), (63120, 293952), (67328, 275580), (68895, 269312), (73488, 252480), (75744, 244960), (84160, 220464), (91860, 201984), (94680, 195968), (97984, 189360), (100992, 183720), (110232, 168320), (122480, 151488), (126240, 146976), (134656, 137790)]