161715840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 512

約数和(自身を含む): 658022400

約数和(自身を除く): 496306560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 31, 32, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 62, 64, 65, 66, 76, 78, 80, 88, 93, 95, 96, 104, 110, 114, 120, 124, 128, 130, 132, 143, 152, 155, 156, 160, 165, 176, 186, 190, 192, 195, 208, 209, 220, 228, 240, 247, 248, 260, 264, 285, 286, 304, 310, 312, 320, 330, 341, 352, 372, 380, 384, 390, 403, 416, 418, 429, 440, 456, 465, 480, 494, 496, 520, 528, 570, 572, 589, 608, 620, 624, 627, 640, 660, 682, 704, 715, 741, 744, 760, 780, 806, 832, 836, 858, 880, 912, 930, 960, 988, 992, 1023, 1040, 1045, 1056, 1140, 1144, 1178, 1209, 1216, 1235, 1240, 1248, 1254, 1320, 1364, 1408, 1430, 1482, 1488, 1520, 1560, 1612, 1664, 1672, 1705, 1716, 1760, 1767, 1824, 1860, 1920, 1976, 1984, 2015, 2046, 2080, 2090, 2112, 2145, 2280, 2288, 2356, 2418, 2432, 2470, 2480, 2496, 2508, 2640, 2717, 2728, 2860, 2945, 2964, 2976, 3040, 3120, 3135, 3224, 3344, 3410, 3432, 3520, 3534, 3648, 3705, 3720, 3952, 3968, 4030, 4092, 4160, 4180, 4224, 4290, 4433, 4560, 4576, 4712, 4836, 4940, 4960, 4992, 5016, 5115, 5280, 5434, 5456, 5720, 5890, 5928, 5952, 6045, 6080, 6240, 6270, 6448, 6479, 6688, 6820, 6864, 7040, 7068, 7296, 7410, 7440, 7657, 7904, 8060, 8151, 8184, 8320, 8360, 8580, 8835, 8866, 9120, 9152, 9424, 9672, 9880, 9920, 10032, 10230, 10560, 10868, 10912, 11440, 11780, 11856, 11904, 12090, 12160, 12480, 12540, 12896, 12958, 13299, 13376, 13585, 13640, 13728, 14136, 14820, 14880, 15314, 15808, 16120, 16302, 16368, 16720, 17160, 17670, 17732, 18240, 18304, 18848, 19344, 19437, 19760, 19840, 20064, 20460, 21120, 21736, 21824, 22165, 22880, 22971, 23560, 23712, 24180, 24960, 25080, 25792, 25916, 26598, 26752, 27170, 27280, 27456, 28272, 29640, 29760, 30628, 31616, 32240, 32395, 32604, 32736, 33440, 34320, 35340, 35464, 36480, 37696, 38285, 38688, 38874, 39520, 40128, 40755, 40920, 43472, 43648, 44330, 45760, 45942, 47120, 47424, 48360, 50160, 51584, 51832, 53196, 54340, 54560, 54912, 56544, 59280, 59520, 61256, 64480, 64790, 65208, 65472, 66495, 66880, 68640, 70680, 70928, 75392, 76570, 77376, 77748, 79040, 80256, 81510, 81840, 84227, 86944, 88660, 91520, 91884, 94240, 94848, 96720, 97185, 100320, 103664, 106392, 108680, 109120, 113088, 114855, 118560, 122512, 128960, 129580, 130416, 130944, 132990, 133760, 137280, 141360, 141856, 153140, 154752, 155496, 158080, 163020, 163680, 168454, 173888, 177320, 183768, 188480, 193440, 194370, 200640, 207328, 212784, 217360, 218240, 226176, 229710, 237120, 245024, 252681, 257920, 259160, 260832, 265980, 274560, 282720, 283712, 306280, 310992, 326040, 327360, 336908, 347776, 354640, 367536, 376960, 386880, 388740, 401280, 414656, 421135, 425568, 434720, 459420, 474240, 490048, 505362, 518320, 521664, 531960, 565440, 567424, 612560, 621984, 652080, 654720, 673816, 709280, 735072, 773760, 777480, 829312, 842270, 851136, 869440, 918840, 980096, 1010724, 1036640, 1043328, 1063920, 1130880, 1225120, 1243968, 1263405, 1304160, 1347632, 1418560, 1470144, 1554960, 1684540, 1702272, 1738880, 1837680, 2021448, 2073280, 2127840, 2450240, 2487936, 2526810, 2608320, 2695264, 2837120, 2940288, 3109920, 3369080, 3675360, 4042896, 4146560, 4255680, 4900480, 5053620, 5216640, 5390528, 6219840, 6738160, 7350720, 8085792, 8511360, 10107240, 10781056, 12439680, 13476320, 14701440, 16171584, 20214480, 26952640, 32343168, 40428960, 53905280, 80857920, 161715840]

約数ペア:

[(1, 161715840), (2, 80857920), (3, 53905280), (4, 40428960), (5, 32343168), (6, 26952640), (8, 20214480), (10, 16171584), (11, 14701440), (12, 13476320), (13, 12439680), (15, 10781056), (16, 10107240), (19, 8511360), (20, 8085792), (22, 7350720), (24, 6738160), (26, 6219840), (30, 5390528), (31, 5216640), (32, 5053620), (33, 4900480), (38, 4255680), (39, 4146560), (40, 4042896), (44, 3675360), (48, 3369080), (52, 3109920), (55, 2940288), (57, 2837120), (60, 2695264), (62, 2608320), (64, 2526810), (65, 2487936), (66, 2450240), (76, 2127840), (78, 2073280), (80, 2021448), (88, 1837680), (93, 1738880), (95, 1702272), (96, 1684540), (104, 1554960), (110, 1470144), (114, 1418560), (120, 1347632), (124, 1304160), (128, 1263405), (130, 1243968), (132, 1225120), (143, 1130880), (152, 1063920), (155, 1043328), (156, 1036640), (160, 1010724), (165, 980096), (176, 918840), (186, 869440), (190, 851136), (192, 842270), (195, 829312), (208, 777480), (209, 773760), (220, 735072), (228, 709280), (240, 673816), (247, 654720), (248, 652080), (260, 621984), (264, 612560), (285, 567424), (286, 565440), (304, 531960), (310, 521664), (312, 518320), (320, 505362), (330, 490048), (341, 474240), (352, 459420), (372, 434720), (380, 425568), (384, 421135), (390, 414656), (403, 401280), (416, 388740), (418, 386880), (429, 376960), (440, 367536), (456, 354640), (465, 347776), (480, 336908), (494, 327360), (496, 326040), (520, 310992), (528, 306280), (570, 283712), (572, 282720), (589, 274560), (608, 265980), (620, 260832), (624, 259160), (627, 257920), (640, 252681), (660, 245024), (682, 237120), (704, 229710), (715, 226176), (741, 218240), (744, 217360), (760, 212784), (780, 207328), (806, 200640), (832, 194370), (836, 193440), (858, 188480), (880, 183768), (912, 177320), (930, 173888), (960, 168454), (988, 163680), (992, 163020), (1023, 158080), (1040, 155496), (1045, 154752), (1056, 153140), (1140, 141856), (1144, 141360), (1178, 137280), (1209, 133760), (1216, 132990), (1235, 130944), (1240, 130416), (1248, 129580), (1254, 128960), (1320, 122512), (1364, 118560), (1408, 114855), (1430, 113088), (1482, 109120), (1488, 108680), (1520, 106392), (1560, 103664), (1612, 100320), (1664, 97185), (1672, 96720), (1705, 94848), (1716, 94240), (1760, 91884), (1767, 91520), (1824, 88660), (1860, 86944), (1920, 84227), (1976, 81840), (1984, 81510), (2015, 80256), (2046, 79040), (2080, 77748), (2090, 77376), (2112, 76570), (2145, 75392), (2280, 70928), (2288, 70680), (2356, 68640), (2418, 66880), (2432, 66495), (2470, 65472), (2480, 65208), (2496, 64790), (2508, 64480), (2640, 61256), (2717, 59520), (2728, 59280), (2860, 56544), (2945, 54912), (2964, 54560), (2976, 54340), (3040, 53196), (3120, 51832), (3135, 51584), (3224, 50160), (3344, 48360), (3410, 47424), (3432, 47120), (3520, 45942), (3534, 45760), (3648, 44330), (3705, 43648), (3720, 43472), (3952, 40920), (3968, 40755), (4030, 40128), (4092, 39520), (4160, 38874), (4180, 38688), (4224, 38285), (4290, 37696), (4433, 36480), (4560, 35464), (4576, 35340), (4712, 34320), (4836, 33440), (4940, 32736), (4960, 32604), (4992, 32395), (5016, 32240), (5115, 31616), (5280, 30628), (5434, 29760), (5456, 29640), (5720, 28272), (5890, 27456), (5928, 27280), (5952, 27170), (6045, 26752), (6080, 26598), (6240, 25916), (6270, 25792), (6448, 25080), (6479, 24960), (6688, 24180), (6820, 23712), (6864, 23560), (7040, 22971), (7068, 22880), (7296, 22165), (7410, 21824), (7440, 21736), (7657, 21120), (7904, 20460), (8060, 20064), (8151, 19840), (8184, 19760), (8320, 19437), (8360, 19344), (8580, 18848), (8835, 18304), (8866, 18240), (9120, 17732), (9152, 17670), (9424, 17160), (9672, 16720), (9880, 16368), (9920, 16302), (10032, 16120), (10230, 15808), (10560, 15314), (10868, 14880), (10912, 14820), (11440, 14136), (11780, 13728), (11856, 13640), (11904, 13585), (12090, 13376), (12160, 13299), (12480, 12958), (12540, 12896)]