823230720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 432

約数和(自身を含む): 3214149120

約数和(自身を除く): 2390918400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 128, 130, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 230, 234, 239, 240, 256, 260, 276, 288, 299, 312, 320, 345, 360, 368, 384, 390, 414, 416, 460, 468, 478, 480, 520, 552, 576, 585, 598, 624, 640, 690, 717, 720, 736, 768, 780, 828, 832, 897, 920, 936, 956, 960, 1035, 1040, 1104, 1152, 1170, 1195, 1196, 1248, 1280, 1380, 1434, 1440, 1472, 1495, 1560, 1656, 1664, 1794, 1840, 1872, 1912, 1920, 2070, 2080, 2151, 2208, 2304, 2340, 2390, 2392, 2496, 2691, 2760, 2868, 2880, 2944, 2990, 3107, 3120, 3312, 3328, 3585, 3588, 3680, 3744, 3824, 3840, 4140, 4160, 4302, 4416, 4485, 4680, 4780, 4784, 4992, 5382, 5497, 5520, 5736, 5760, 5888, 5980, 6214, 6240, 6624, 7170, 7176, 7360, 7488, 7648, 8280, 8320, 8604, 8832, 8970, 9321, 9360, 9560, 9568, 9984, 10755, 10764, 10994, 11040, 11472, 11520, 11960, 12428, 12480, 13248, 13455, 14340, 14352, 14720, 14976, 15296, 15535, 16491, 16560, 16640, 17208, 17664, 17940, 18642, 18720, 19120, 19136, 21510, 21528, 21988, 22080, 22944, 23920, 24856, 24960, 26496, 26910, 27485, 27963, 28680, 28704, 29440, 29952, 30592, 31070, 32982, 33120, 34416, 35880, 37284, 37440, 38240, 38272, 43020, 43056, 43976, 44160, 45888, 46605, 47840, 49473, 49712, 49920, 52992, 53820, 54970, 55926, 57360, 57408, 61184, 62140, 65964, 66240, 68832, 71461, 71760, 74568, 74880, 76480, 76544, 82455, 86040, 86112, 87952, 88320, 91776, 93210, 95680, 98946, 99424, 107640, 109940, 111852, 114720, 114816, 124280, 131928, 132480, 137664, 139815, 142922, 143520, 149136, 149760, 152960, 164910, 172080, 172224, 175904, 183552, 186420, 191360, 197892, 198848, 214383, 215280, 219880, 223704, 229440, 229632, 247365, 248560, 263856, 264960, 275328, 279630, 285844, 287040, 298272, 305920, 329820, 344160, 344448, 351808, 357305, 372840, 382720, 395784, 397696, 428766, 430560, 439760, 447408, 458880, 494730, 497120, 527712, 550656, 559260, 571688, 574080, 596544, 643149, 659640, 688320, 688896, 703616, 714610, 745680, 791568, 795392, 857532, 861120, 879520, 894816, 917760, 989460, 994240, 1055424, 1071915, 1118520, 1143376, 1148160, 1193088, 1286298, 1319280, 1376640, 1407232, 1429220, 1491360, 1583136, 1715064, 1722240, 1759040, 1789632, 1978920, 1988480, 2110848, 2143830, 2237040, 2286752, 2386176, 2572596, 2638560, 2753280, 2858440, 2982720, 3166272, 3215745, 3430128, 3444480, 3518080, 3579264, 3957840, 3976960, 4221696, 4287660, 4474080, 4573504, 5145192, 5277120, 5716880, 5965440, 6332544, 6431490, 6860256, 7036160, 7158528, 7915680, 8575320, 8948160, 9147008, 10290384, 10554240, 11433760, 11930880, 12665088, 12862980, 13720512, 15831360, 17150640, 17896320, 18294016, 20580768, 21108480, 22867520, 25725960, 27441024, 31662720, 34301280, 35792640, 41161536, 45735040, 51451920, 54882048, 63325440, 68602560, 82323072, 91470080, 102903840, 137205120, 164646144, 205807680, 274410240, 411615360, 823230720]

約数ペア:

[(1, 823230720), (2, 411615360), (3, 274410240), (4, 205807680), (5, 164646144), (6, 137205120), (8, 102903840), (9, 91470080), (10, 82323072), (12, 68602560), (13, 63325440), (15, 54882048), (16, 51451920), (18, 45735040), (20, 41161536), (23, 35792640), (24, 34301280), (26, 31662720), (30, 27441024), (32, 25725960), (36, 22867520), (39, 21108480), (40, 20580768), (45, 18294016), (46, 17896320), (48, 17150640), (52, 15831360), (60, 13720512), (64, 12862980), (65, 12665088), (69, 11930880), (72, 11433760), (78, 10554240), (80, 10290384), (90, 9147008), (92, 8948160), (96, 8575320), (104, 7915680), (115, 7158528), (117, 7036160), (120, 6860256), (128, 6431490), (130, 6332544), (138, 5965440), (144, 5716880), (156, 5277120), (160, 5145192), (180, 4573504), (184, 4474080), (192, 4287660), (195, 4221696), (207, 3976960), (208, 3957840), (230, 3579264), (234, 3518080), (239, 3444480), (240, 3430128), (256, 3215745), (260, 3166272), (276, 2982720), (288, 2858440), (299, 2753280), (312, 2638560), (320, 2572596), (345, 2386176), (360, 2286752), (368, 2237040), (384, 2143830), (390, 2110848), (414, 1988480), (416, 1978920), (460, 1789632), (468, 1759040), (478, 1722240), (480, 1715064), (520, 1583136), (552, 1491360), (576, 1429220), (585, 1407232), (598, 1376640), (624, 1319280), (640, 1286298), (690, 1193088), (717, 1148160), (720, 1143376), (736, 1118520), (768, 1071915), (780, 1055424), (828, 994240), (832, 989460), (897, 917760), (920, 894816), (936, 879520), (956, 861120), (960, 857532), (1035, 795392), (1040, 791568), (1104, 745680), (1152, 714610), (1170, 703616), (1195, 688896), (1196, 688320), (1248, 659640), (1280, 643149), (1380, 596544), (1434, 574080), (1440, 571688), (1472, 559260), (1495, 550656), (1560, 527712), (1656, 497120), (1664, 494730), (1794, 458880), (1840, 447408), (1872, 439760), (1912, 430560), (1920, 428766), (2070, 397696), (2080, 395784), (2151, 382720), (2208, 372840), (2304, 357305), (2340, 351808), (2390, 344448), (2392, 344160), (2496, 329820), (2691, 305920), (2760, 298272), (2868, 287040), (2880, 285844), (2944, 279630), (2990, 275328), (3107, 264960), (3120, 263856), (3312, 248560), (3328, 247365), (3585, 229632), (3588, 229440), (3680, 223704), (3744, 219880), (3824, 215280), (3840, 214383), (4140, 198848), (4160, 197892), (4302, 191360), (4416, 186420), (4485, 183552), (4680, 175904), (4780, 172224), (4784, 172080), (4992, 164910), (5382, 152960), (5497, 149760), (5520, 149136), (5736, 143520), (5760, 142922), (5888, 139815), (5980, 137664), (6214, 132480), (6240, 131928), (6624, 124280), (7170, 114816), (7176, 114720), (7360, 111852), (7488, 109940), (7648, 107640), (8280, 99424), (8320, 98946), (8604, 95680), (8832, 93210), (8970, 91776), (9321, 88320), (9360, 87952), (9560, 86112), (9568, 86040), (9984, 82455), (10755, 76544), (10764, 76480), (10994, 74880), (11040, 74568), (11472, 71760), (11520, 71461), (11960, 68832), (12428, 66240), (12480, 65964), (13248, 62140), (13455, 61184), (14340, 57408), (14352, 57360), (14720, 55926), (14976, 54970), (15296, 53820), (15535, 52992), (16491, 49920), (16560, 49712), (16640, 49473), (17208, 47840), (17664, 46605), (17940, 45888), (18642, 44160), (18720, 43976), (19120, 43056), (19136, 43020), (21510, 38272), (21528, 38240), (21988, 37440), (22080, 37284), (22944, 35880), (23920, 34416), (24856, 33120), (24960, 32982), (26496, 31070), (26910, 30592), (27485, 29952), (27963, 29440), (28680, 28704)]