87682560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 240

約数和(自身を含む): 327474576

約数和(自身を除く): 239792016

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, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 233, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 466, 480, 490, 512, 560, 588, 640, 672, 699, 735, 768, 784, 840, 896, 932, 960, 980, 1120, 1165, 1176, 1280, 1344, 1398, 1470, 1536, 1568, 1631, 1680, 1792, 1864, 1920, 1960, 2240, 2330, 2352, 2560, 2688, 2796, 2940, 3136, 3262, 3360, 3495, 3584, 3728, 3840, 3920, 4480, 4660, 4704, 4893, 5376, 5592, 5880, 6272, 6524, 6720, 6990, 7456, 7680, 7840, 8155, 8960, 9320, 9408, 9786, 10752, 11184, 11417, 11760, 12544, 13048, 13440, 13980, 14912, 15680, 16310, 17920, 18640, 18816, 19572, 22368, 22834, 23520, 24465, 25088, 26096, 26880, 27960, 29824, 31360, 32620, 34251, 37280, 37632, 39144, 44736, 45668, 47040, 48930, 52192, 53760, 55920, 57085, 59648, 62720, 65240, 68502, 74560, 75264, 78288, 89472, 91336, 94080, 97860, 104384, 111840, 114170, 119296, 125440, 130480, 137004, 149120, 156576, 171255, 178944, 182672, 188160, 195720, 208768, 223680, 228340, 260960, 274008, 298240, 313152, 342510, 357888, 365344, 376320, 391440, 417536, 447360, 456680, 521920, 548016, 596480, 626304, 685020, 730688, 782880, 835072, 894720, 913360, 1043840, 1096032, 1252608, 1370040, 1461376, 1565760, 1789440, 1826720, 2087680, 2192064, 2505216, 2740080, 2922752, 3131520, 3653440, 4175360, 4384128, 5480160, 5845504, 6263040, 7306880, 8768256, 10960320, 12526080, 14613760, 17536512, 21920640, 29227520, 43841280, 87682560]

約数ペア:

[(1, 87682560), (2, 43841280), (3, 29227520), (4, 21920640), (5, 17536512), (6, 14613760), (7, 12526080), (8, 10960320), (10, 8768256), (12, 7306880), (14, 6263040), (15, 5845504), (16, 5480160), (20, 4384128), (21, 4175360), (24, 3653440), (28, 3131520), (30, 2922752), (32, 2740080), (35, 2505216), (40, 2192064), (42, 2087680), (48, 1826720), (49, 1789440), (56, 1565760), (60, 1461376), (64, 1370040), (70, 1252608), (80, 1096032), (84, 1043840), (96, 913360), (98, 894720), (105, 835072), (112, 782880), (120, 730688), (128, 685020), (140, 626304), (147, 596480), (160, 548016), (168, 521920), (192, 456680), (196, 447360), (210, 417536), (224, 391440), (233, 376320), (240, 365344), (245, 357888), (256, 342510), (280, 313152), (294, 298240), (320, 274008), (336, 260960), (384, 228340), (392, 223680), (420, 208768), (448, 195720), (466, 188160), (480, 182672), (490, 178944), (512, 171255), (560, 156576), (588, 149120), (640, 137004), (672, 130480), (699, 125440), (735, 119296), (768, 114170), (784, 111840), (840, 104384), (896, 97860), (932, 94080), (960, 91336), (980, 89472), (1120, 78288), (1165, 75264), (1176, 74560), (1280, 68502), (1344, 65240), (1398, 62720), (1470, 59648), (1536, 57085), (1568, 55920), (1631, 53760), (1680, 52192), (1792, 48930), (1864, 47040), (1920, 45668), (1960, 44736), (2240, 39144), (2330, 37632), (2352, 37280), (2560, 34251), (2688, 32620), (2796, 31360), (2940, 29824), (3136, 27960), (3262, 26880), (3360, 26096), (3495, 25088), (3584, 24465), (3728, 23520), (3840, 22834), (3920, 22368), (4480, 19572), (4660, 18816), (4704, 18640), (4893, 17920), (5376, 16310), (5592, 15680), (5880, 14912), (6272, 13980), (6524, 13440), (6720, 13048), (6990, 12544), (7456, 11760), (7680, 11417), (7840, 11184), (8155, 10752), (8960, 9786), (9320, 9408)]