38855040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 256

約数和(自身を含む): 146880000

約数和(自身を除く): 108024960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 59, 60, 64, 70, 80, 84, 96, 98, 105, 112, 118, 120, 128, 140, 147, 160, 168, 177, 192, 196, 210, 224, 236, 240, 245, 280, 294, 295, 320, 336, 343, 354, 384, 392, 413, 420, 448, 472, 480, 490, 560, 588, 590, 640, 672, 686, 708, 735, 784, 826, 840, 885, 896, 944, 960, 980, 1029, 1120, 1176, 1180, 1239, 1344, 1372, 1416, 1470, 1568, 1652, 1680, 1715, 1770, 1888, 1920, 1960, 2058, 2065, 2240, 2352, 2360, 2478, 2688, 2744, 2832, 2891, 2940, 3136, 3304, 3360, 3430, 3540, 3776, 3920, 4116, 4130, 4480, 4704, 4720, 4956, 5145, 5488, 5664, 5782, 5880, 6195, 6272, 6608, 6720, 6860, 7080, 7552, 7840, 8232, 8260, 8673, 9408, 9440, 9912, 10290, 10976, 11328, 11564, 11760, 12390, 13216, 13440, 13720, 14160, 14455, 15680, 16464, 16520, 17346, 18816, 18880, 19824, 20237, 20580, 21952, 22656, 23128, 23520, 24780, 26432, 27440, 28320, 28910, 31360, 32928, 33040, 34692, 37760, 39648, 40474, 41160, 43365, 43904, 46256, 47040, 49560, 52864, 54880, 56640, 57820, 60711, 65856, 66080, 69384, 79296, 80948, 82320, 86730, 92512, 94080, 99120, 101185, 109760, 113280, 115640, 121422, 131712, 132160, 138768, 158592, 161896, 164640, 173460, 185024, 198240, 202370, 219520, 231280, 242844, 264320, 277536, 303555, 323792, 329280, 346920, 370048, 396480, 404740, 462560, 485688, 555072, 607110, 647584, 658560, 693840, 792960, 809480, 925120, 971376, 1110144, 1214220, 1295168, 1387680, 1618960, 1850240, 1942752, 2428440, 2590336, 2775360, 3237920, 3885504, 4856880, 5550720, 6475840, 7771008, 9713760, 12951680, 19427520, 38855040]

約数ペア:

[(1, 38855040), (2, 19427520), (3, 12951680), (4, 9713760), (5, 7771008), (6, 6475840), (7, 5550720), (8, 4856880), (10, 3885504), (12, 3237920), (14, 2775360), (15, 2590336), (16, 2428440), (20, 1942752), (21, 1850240), (24, 1618960), (28, 1387680), (30, 1295168), (32, 1214220), (35, 1110144), (40, 971376), (42, 925120), (48, 809480), (49, 792960), (56, 693840), (59, 658560), (60, 647584), (64, 607110), (70, 555072), (80, 485688), (84, 462560), (96, 404740), (98, 396480), (105, 370048), (112, 346920), (118, 329280), (120, 323792), (128, 303555), (140, 277536), (147, 264320), (160, 242844), (168, 231280), (177, 219520), (192, 202370), (196, 198240), (210, 185024), (224, 173460), (236, 164640), (240, 161896), (245, 158592), (280, 138768), (294, 132160), (295, 131712), (320, 121422), (336, 115640), (343, 113280), (354, 109760), (384, 101185), (392, 99120), (413, 94080), (420, 92512), (448, 86730), (472, 82320), (480, 80948), (490, 79296), (560, 69384), (588, 66080), (590, 65856), (640, 60711), (672, 57820), (686, 56640), (708, 54880), (735, 52864), (784, 49560), (826, 47040), (840, 46256), (885, 43904), (896, 43365), (944, 41160), (960, 40474), (980, 39648), (1029, 37760), (1120, 34692), (1176, 33040), (1180, 32928), (1239, 31360), (1344, 28910), (1372, 28320), (1416, 27440), (1470, 26432), (1568, 24780), (1652, 23520), (1680, 23128), (1715, 22656), (1770, 21952), (1888, 20580), (1920, 20237), (1960, 19824), (2058, 18880), (2065, 18816), (2240, 17346), (2352, 16520), (2360, 16464), (2478, 15680), (2688, 14455), (2744, 14160), (2832, 13720), (2891, 13440), (2940, 13216), (3136, 12390), (3304, 11760), (3360, 11564), (3430, 11328), (3540, 10976), (3776, 10290), (3920, 9912), (4116, 9440), (4130, 9408), (4480, 8673), (4704, 8260), (4720, 8232), (4956, 7840), (5145, 7552), (5488, 7080), (5664, 6860), (5782, 6720), (5880, 6608), (6195, 6272)]