38408160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 148925952

約数和(自身を除く): 110517792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 71, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 142, 147, 160, 161, 168, 184, 196, 210, 213, 224, 230, 240, 245, 276, 280, 284, 294, 322, 336, 345, 355, 368, 392, 420, 426, 460, 480, 483, 490, 497, 552, 560, 568, 588, 644, 672, 690, 710, 735, 736, 784, 805, 840, 852, 920, 966, 980, 994, 1065, 1104, 1120, 1127, 1136, 1176, 1288, 1380, 1420, 1470, 1491, 1568, 1610, 1633, 1680, 1704, 1840, 1932, 1960, 1988, 2130, 2208, 2254, 2272, 2352, 2415, 2485, 2576, 2760, 2840, 2940, 2982, 3220, 3266, 3360, 3381, 3408, 3479, 3680, 3864, 3920, 3976, 4260, 4508, 4704, 4830, 4899, 4970, 5152, 5520, 5635, 5680, 5880, 5964, 6440, 6532, 6762, 6816, 6958, 7455, 7728, 7840, 7952, 8165, 8520, 9016, 9660, 9798, 9940, 10437, 11040, 11270, 11360, 11431, 11760, 11928, 12880, 13064, 13524, 13916, 14910, 15456, 15904, 16330, 16905, 17040, 17395, 18032, 19320, 19596, 19880, 20874, 22540, 22862, 23520, 23856, 24495, 25760, 26128, 27048, 27832, 29820, 32660, 33810, 34080, 34293, 34790, 36064, 38640, 39192, 39760, 41748, 45080, 45724, 47712, 48990, 52185, 52256, 54096, 55664, 57155, 59640, 65320, 67620, 68586, 69580, 77280, 78384, 79520, 80017, 83496, 90160, 91448, 97980, 104370, 108192, 111328, 114310, 119280, 130640, 135240, 137172, 139160, 156768, 160034, 166992, 171465, 180320, 182896, 195960, 208740, 228620, 238560, 240051, 261280, 270480, 274344, 278320, 320068, 333984, 342930, 365792, 391920, 400085, 417480, 457240, 480102, 540960, 548688, 556640, 640136, 685860, 783840, 800170, 834960, 914480, 960204, 1097376, 1200255, 1280272, 1371720, 1600340, 1669920, 1828960, 1920408, 2400510, 2560544, 2743440, 3200680, 3840816, 4801020, 5486880, 6401360, 7681632, 9602040, 12802720, 19204080, 38408160]

約数ペア:

[(1, 38408160), (2, 19204080), (3, 12802720), (4, 9602040), (5, 7681632), (6, 6401360), (7, 5486880), (8, 4801020), (10, 3840816), (12, 3200680), (14, 2743440), (15, 2560544), (16, 2400510), (20, 1920408), (21, 1828960), (23, 1669920), (24, 1600340), (28, 1371720), (30, 1280272), (32, 1200255), (35, 1097376), (40, 960204), (42, 914480), (46, 834960), (48, 800170), (49, 783840), (56, 685860), (60, 640136), (69, 556640), (70, 548688), (71, 540960), (80, 480102), (84, 457240), (92, 417480), (96, 400085), (98, 391920), (105, 365792), (112, 342930), (115, 333984), (120, 320068), (138, 278320), (140, 274344), (142, 270480), (147, 261280), (160, 240051), (161, 238560), (168, 228620), (184, 208740), (196, 195960), (210, 182896), (213, 180320), (224, 171465), (230, 166992), (240, 160034), (245, 156768), (276, 139160), (280, 137172), (284, 135240), (294, 130640), (322, 119280), (336, 114310), (345, 111328), (355, 108192), (368, 104370), (392, 97980), (420, 91448), (426, 90160), (460, 83496), (480, 80017), (483, 79520), (490, 78384), (497, 77280), (552, 69580), (560, 68586), (568, 67620), (588, 65320), (644, 59640), (672, 57155), (690, 55664), (710, 54096), (735, 52256), (736, 52185), (784, 48990), (805, 47712), (840, 45724), (852, 45080), (920, 41748), (966, 39760), (980, 39192), (994, 38640), (1065, 36064), (1104, 34790), (1120, 34293), (1127, 34080), (1136, 33810), (1176, 32660), (1288, 29820), (1380, 27832), (1420, 27048), (1470, 26128), (1491, 25760), (1568, 24495), (1610, 23856), (1633, 23520), (1680, 22862), (1704, 22540), (1840, 20874), (1932, 19880), (1960, 19596), (1988, 19320), (2130, 18032), (2208, 17395), (2254, 17040), (2272, 16905), (2352, 16330), (2415, 15904), (2485, 15456), (2576, 14910), (2760, 13916), (2840, 13524), (2940, 13064), (2982, 12880), (3220, 11928), (3266, 11760), (3360, 11431), (3381, 11360), (3408, 11270), (3479, 11040), (3680, 10437), (3864, 9940), (3920, 9798), (3976, 9660), (4260, 9016), (4508, 8520), (4704, 8165), (4830, 7952), (4899, 7840), (4970, 7728), (5152, 7455), (5520, 6958), (5635, 6816), (5680, 6762), (5880, 6532), (5964, 6440)]