158181120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 588672000

約数和(自身を除く): 430490880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 199, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 398, 414, 432, 460, 480, 540, 552, 576, 597, 621, 640, 690, 720, 736, 768, 796, 828, 864, 920, 960, 995, 1035, 1080, 1104, 1152, 1194, 1242, 1280, 1380, 1440, 1472, 1592, 1656, 1728, 1791, 1840, 1920, 1990, 2070, 2160, 2208, 2304, 2388, 2484, 2760, 2880, 2944, 2985, 3105, 3184, 3312, 3456, 3582, 3680, 3840, 3980, 4140, 4320, 4416, 4577, 4776, 4968, 5373, 5520, 5760, 5888, 5970, 6210, 6368, 6624, 6912, 7164, 7360, 7960, 8280, 8640, 8832, 8955, 9154, 9552, 9936, 10746, 11040, 11520, 11940, 12420, 12736, 13248, 13731, 14328, 14720, 15920, 16560, 17280, 17664, 17910, 18308, 19104, 19872, 21492, 22080, 22885, 23880, 24840, 25472, 26496, 26865, 27462, 28656, 29440, 31840, 33120, 34560, 35820, 36616, 38208, 39744, 41193, 42984, 44160, 45770, 47760, 49680, 50944, 52992, 53730, 54924, 57312, 63680, 66240, 68655, 71640, 73232, 76416, 79488, 82386, 85968, 88320, 91540, 95520, 99360, 107460, 109848, 114624, 123579, 127360, 132480, 137310, 143280, 146464, 152832, 158976, 164772, 171936, 183080, 191040, 198720, 205965, 214920, 219696, 229248, 247158, 254720, 264960, 274620, 286560, 292928, 329544, 343872, 366160, 382080, 397440, 411930, 429840, 439392, 458496, 494316, 549240, 573120, 585856, 617895, 659088, 687744, 732320, 764160, 794880, 823860, 859680, 878784, 988632, 1098480, 1146240, 1171712, 1235790, 1318176, 1375488, 1464640, 1647720, 1719360, 1757568, 1977264, 2196960, 2292480, 2471580, 2636352, 2929280, 3295440, 3438720, 3515136, 3954528, 4393920, 4943160, 5272704, 5858560, 6590880, 6877440, 7909056, 8787840, 9886320, 10545408, 13181760, 15818112, 17575680, 19772640, 26363520, 31636224, 39545280, 52727040, 79090560, 158181120]

約数ペア:

[(1, 158181120), (2, 79090560), (3, 52727040), (4, 39545280), (5, 31636224), (6, 26363520), (8, 19772640), (9, 17575680), (10, 15818112), (12, 13181760), (15, 10545408), (16, 9886320), (18, 8787840), (20, 7909056), (23, 6877440), (24, 6590880), (27, 5858560), (30, 5272704), (32, 4943160), (36, 4393920), (40, 3954528), (45, 3515136), (46, 3438720), (48, 3295440), (54, 2929280), (60, 2636352), (64, 2471580), (69, 2292480), (72, 2196960), (80, 1977264), (90, 1757568), (92, 1719360), (96, 1647720), (108, 1464640), (115, 1375488), (120, 1318176), (128, 1235790), (135, 1171712), (138, 1146240), (144, 1098480), (160, 988632), (180, 878784), (184, 859680), (192, 823860), (199, 794880), (207, 764160), (216, 732320), (230, 687744), (240, 659088), (256, 617895), (270, 585856), (276, 573120), (288, 549240), (320, 494316), (345, 458496), (360, 439392), (368, 429840), (384, 411930), (398, 397440), (414, 382080), (432, 366160), (460, 343872), (480, 329544), (540, 292928), (552, 286560), (576, 274620), (597, 264960), (621, 254720), (640, 247158), (690, 229248), (720, 219696), (736, 214920), (768, 205965), (796, 198720), (828, 191040), (864, 183080), (920, 171936), (960, 164772), (995, 158976), (1035, 152832), (1080, 146464), (1104, 143280), (1152, 137310), (1194, 132480), (1242, 127360), (1280, 123579), (1380, 114624), (1440, 109848), (1472, 107460), (1592, 99360), (1656, 95520), (1728, 91540), (1791, 88320), (1840, 85968), (1920, 82386), (1990, 79488), (2070, 76416), (2160, 73232), (2208, 71640), (2304, 68655), (2388, 66240), (2484, 63680), (2760, 57312), (2880, 54924), (2944, 53730), (2985, 52992), (3105, 50944), (3184, 49680), (3312, 47760), (3456, 45770), (3582, 44160), (3680, 42984), (3840, 41193), (3980, 39744), (4140, 38208), (4320, 36616), (4416, 35820), (4577, 34560), (4776, 33120), (4968, 31840), (5373, 29440), (5520, 28656), (5760, 27462), (5888, 26865), (5970, 26496), (6210, 25472), (6368, 24840), (6624, 23880), (6912, 22885), (7164, 22080), (7360, 21492), (7960, 19872), (8280, 19104), (8640, 18308), (8832, 17910), (8955, 17664), (9154, 17280), (9552, 16560), (9936, 15920), (10746, 14720), (11040, 14328), (11520, 13731), (11940, 13248), (12420, 12736)]