131552960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 224

約数和(自身を含む): 412577280

約数和(自身を除く): 281024320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 281, 304, 308, 320, 352, 380, 385, 418, 440, 448, 532, 560, 562, 608, 616, 665, 704, 760, 770, 836, 880, 1045, 1064, 1120, 1124, 1216, 1232, 1330, 1405, 1463, 1520, 1540, 1672, 1760, 1967, 2090, 2128, 2240, 2248, 2464, 2660, 2810, 2926, 3040, 3080, 3091, 3344, 3520, 3934, 4180, 4256, 4496, 4928, 5320, 5339, 5620, 5852, 6080, 6160, 6182, 6688, 7315, 7868, 8360, 8512, 8992, 9835, 10640, 10678, 11240, 11704, 12320, 12364, 13376, 14630, 15455, 15736, 16720, 17984, 19670, 21280, 21356, 21637, 22480, 23408, 24640, 24728, 26695, 29260, 30910, 31472, 33440, 37373, 39340, 42560, 42712, 43274, 44960, 46816, 49456, 53390, 58520, 58729, 61820, 62944, 66880, 74746, 78680, 85424, 86548, 89920, 93632, 98912, 106780, 108185, 117040, 117458, 123640, 125888, 149492, 157360, 170848, 173096, 186865, 197824, 213560, 216370, 234080, 234916, 247280, 293645, 298984, 314720, 341696, 346192, 373730, 411103, 427120, 432740, 468160, 469832, 494560, 587290, 597968, 629440, 692384, 747460, 822206, 854240, 865480, 939664, 989120, 1174580, 1195936, 1384768, 1494920, 1644412, 1708480, 1730960, 1879328, 2055515, 2349160, 2391872, 2989840, 3288824, 3461920, 3758656, 4111030, 4698320, 5979680, 6577648, 6923840, 8222060, 9396640, 11959360, 13155296, 16444120, 18793280, 26310592, 32888240, 65776480, 131552960]

約数ペア:

[(1, 131552960), (2, 65776480), (4, 32888240), (5, 26310592), (7, 18793280), (8, 16444120), (10, 13155296), (11, 11959360), (14, 9396640), (16, 8222060), (19, 6923840), (20, 6577648), (22, 5979680), (28, 4698320), (32, 4111030), (35, 3758656), (38, 3461920), (40, 3288824), (44, 2989840), (55, 2391872), (56, 2349160), (64, 2055515), (70, 1879328), (76, 1730960), (77, 1708480), (80, 1644412), (88, 1494920), (95, 1384768), (110, 1195936), (112, 1174580), (133, 989120), (140, 939664), (152, 865480), (154, 854240), (160, 822206), (176, 747460), (190, 692384), (209, 629440), (220, 597968), (224, 587290), (266, 494560), (280, 469832), (281, 468160), (304, 432740), (308, 427120), (320, 411103), (352, 373730), (380, 346192), (385, 341696), (418, 314720), (440, 298984), (448, 293645), (532, 247280), (560, 234916), (562, 234080), (608, 216370), (616, 213560), (665, 197824), (704, 186865), (760, 173096), (770, 170848), (836, 157360), (880, 149492), (1045, 125888), (1064, 123640), (1120, 117458), (1124, 117040), (1216, 108185), (1232, 106780), (1330, 98912), (1405, 93632), (1463, 89920), (1520, 86548), (1540, 85424), (1672, 78680), (1760, 74746), (1967, 66880), (2090, 62944), (2128, 61820), (2240, 58729), (2248, 58520), (2464, 53390), (2660, 49456), (2810, 46816), (2926, 44960), (3040, 43274), (3080, 42712), (3091, 42560), (3344, 39340), (3520, 37373), (3934, 33440), (4180, 31472), (4256, 30910), (4496, 29260), (4928, 26695), (5320, 24728), (5339, 24640), (5620, 23408), (5852, 22480), (6080, 21637), (6160, 21356), (6182, 21280), (6688, 19670), (7315, 17984), (7868, 16720), (8360, 15736), (8512, 15455), (8992, 14630), (9835, 13376), (10640, 12364), (10678, 12320), (11240, 11704)]