16267680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 66044160

約数和(自身を除く): 49776480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 79, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 158, 160, 165, 176, 180, 195, 198, 208, 220, 234, 237, 240, 260, 264, 286, 288, 312, 316, 330, 352, 360, 390, 395, 396, 416, 429, 440, 468, 474, 480, 495, 520, 528, 572, 585, 624, 632, 660, 711, 715, 720, 780, 790, 792, 858, 869, 880, 936, 948, 990, 1027, 1040, 1056, 1144, 1170, 1185, 1248, 1264, 1287, 1320, 1422, 1430, 1440, 1560, 1580, 1584, 1716, 1738, 1760, 1872, 1896, 1980, 2054, 2080, 2145, 2288, 2340, 2370, 2528, 2574, 2607, 2640, 2844, 2860, 3081, 3120, 3160, 3168, 3432, 3476, 3555, 3744, 3792, 3960, 4108, 4290, 4345, 4576, 4680, 4740, 5135, 5148, 5214, 5280, 5688, 5720, 6162, 6240, 6320, 6435, 6864, 6952, 7110, 7584, 7821, 7920, 8216, 8580, 8690, 9243, 9360, 9480, 10270, 10296, 10428, 11297, 11376, 11440, 12324, 12640, 12870, 13035, 13728, 13904, 14220, 15405, 15642, 15840, 16432, 17160, 17380, 18486, 18720, 18960, 20540, 20592, 20856, 22594, 22752, 22880, 24648, 25740, 26070, 27808, 28440, 30810, 31284, 32864, 33891, 34320, 34760, 36972, 37920, 39105, 41080, 41184, 41712, 45188, 46215, 49296, 51480, 52140, 56485, 56880, 61620, 62568, 67782, 68640, 69520, 73944, 78210, 82160, 83424, 90376, 92430, 98592, 101673, 102960, 104280, 112970, 113760, 123240, 125136, 135564, 139040, 147888, 156420, 164320, 169455, 180752, 184860, 203346, 205920, 208560, 225940, 246480, 250272, 271128, 295776, 312840, 338910, 361504, 369720, 406692, 417120, 451880, 492960, 508365, 542256, 625680, 677820, 739440, 813384, 903760, 1016730, 1084512, 1251360, 1355640, 1478880, 1626768, 1807520, 2033460, 2711280, 3253536, 4066920, 5422560, 8133840, 16267680]

約数ペア:

[(1, 16267680), (2, 8133840), (3, 5422560), (4, 4066920), (5, 3253536), (6, 2711280), (8, 2033460), (9, 1807520), (10, 1626768), (11, 1478880), (12, 1355640), (13, 1251360), (15, 1084512), (16, 1016730), (18, 903760), (20, 813384), (22, 739440), (24, 677820), (26, 625680), (30, 542256), (32, 508365), (33, 492960), (36, 451880), (39, 417120), (40, 406692), (44, 369720), (45, 361504), (48, 338910), (52, 312840), (55, 295776), (60, 271128), (65, 250272), (66, 246480), (72, 225940), (78, 208560), (79, 205920), (80, 203346), (88, 184860), (90, 180752), (96, 169455), (99, 164320), (104, 156420), (110, 147888), (117, 139040), (120, 135564), (130, 125136), (132, 123240), (143, 113760), (144, 112970), (156, 104280), (158, 102960), (160, 101673), (165, 98592), (176, 92430), (180, 90376), (195, 83424), (198, 82160), (208, 78210), (220, 73944), (234, 69520), (237, 68640), (240, 67782), (260, 62568), (264, 61620), (286, 56880), (288, 56485), (312, 52140), (316, 51480), (330, 49296), (352, 46215), (360, 45188), (390, 41712), (395, 41184), (396, 41080), (416, 39105), (429, 37920), (440, 36972), (468, 34760), (474, 34320), (480, 33891), (495, 32864), (520, 31284), (528, 30810), (572, 28440), (585, 27808), (624, 26070), (632, 25740), (660, 24648), (711, 22880), (715, 22752), (720, 22594), (780, 20856), (790, 20592), (792, 20540), (858, 18960), (869, 18720), (880, 18486), (936, 17380), (948, 17160), (990, 16432), (1027, 15840), (1040, 15642), (1056, 15405), (1144, 14220), (1170, 13904), (1185, 13728), (1248, 13035), (1264, 12870), (1287, 12640), (1320, 12324), (1422, 11440), (1430, 11376), (1440, 11297), (1560, 10428), (1580, 10296), (1584, 10270), (1716, 9480), (1738, 9360), (1760, 9243), (1872, 8690), (1896, 8580), (1980, 8216), (2054, 7920), (2080, 7821), (2145, 7584), (2288, 7110), (2340, 6952), (2370, 6864), (2528, 6435), (2574, 6320), (2607, 6240), (2640, 6162), (2844, 5720), (2860, 5688), (3081, 5280), (3120, 5214), (3160, 5148), (3168, 5135), (3432, 4740), (3476, 4680), (3555, 4576), (3744, 4345), (3792, 4290), (3960, 4108)]