81773158080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1\times {\mathrm{1301}}^1$

素因数の和:1835

約数の個数: 224

約数和(自身を含む): 261873114048

約数和(自身を除く): 180099955968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 233, 240, 281, 320, 466, 480, 562, 699, 843, 932, 960, 1124, 1165, 1301, 1398, 1405, 1686, 1864, 2248, 2330, 2602, 2796, 2810, 3372, 3495, 3728, 3903, 4215, 4496, 4660, 5204, 5592, 5620, 6505, 6744, 6990, 7456, 7806, 8430, 8992, 9320, 10408, 11184, 11240, 13010, 13488, 13980, 14912, 15612, 16860, 17984, 18640, 19515, 20816, 22368, 22480, 26020, 26976, 27960, 31224, 33720, 37280, 39030, 41632, 44736, 44960, 52040, 53952, 55920, 62448, 65473, 67440, 74560, 78060, 83264, 89920, 104080, 111840, 124896, 130946, 134880, 156120, 196419, 208160, 223680, 249792, 261892, 269760, 303133, 312240, 327365, 365581, 392838, 416320, 523784, 606266, 624480, 654730, 731162, 785676, 909399, 982095, 1047568, 1096743, 1212532, 1248960, 1309460, 1462324, 1515665, 1571352, 1818798, 1827905, 1964190, 2095136, 2193486, 2425064, 2618920, 2924648, 3031330, 3142704, 3637596, 3655810, 3928380, 4190272, 4386972, 4546995, 4850128, 5237840, 5483715, 5849296, 6062660, 6285408, 7275192, 7311620, 7856760, 8773944, 9093990, 9700256, 10475680, 10967430, 11698592, 12125320, 12570816, 14550384, 14623240, 15713520, 17547888, 18187980, 19400512, 20951360, 21934860, 23397184, 24250640, 29100768, 29246480, 31427040, 35095776, 36375960, 43869720, 48501280, 58201536, 58492960, 62854080, 70191552, 72751920, 85180373, 87739440, 97002560, 116985920, 145503840, 170360746, 175478880, 255541119, 291007680, 340721492, 350957760, 425901865, 511082238, 681442984, 851803730, 1022164476, 1277705595, 1362885968, 1703607460, 2044328952, 2555411190, 2725771936, 3407214920, 4088657904, 5110822380, 5451543872, 6814429840, 8177315808, 10221644760, 13628859680, 16354631616, 20443289520, 27257719360, 40886579040, 81773158080]

約数ペア:

[(1, 81773158080), (2, 40886579040), (3, 27257719360), (4, 20443289520), (5, 16354631616), (6, 13628859680), (8, 10221644760), (10, 8177315808), (12, 6814429840), (15, 5451543872), (16, 5110822380), (20, 4088657904), (24, 3407214920), (30, 2725771936), (32, 2555411190), (40, 2044328952), (48, 1703607460), (60, 1362885968), (64, 1277705595), (80, 1022164476), (96, 851803730), (120, 681442984), (160, 511082238), (192, 425901865), (233, 350957760), (240, 340721492), (281, 291007680), (320, 255541119), (466, 175478880), (480, 170360746), (562, 145503840), (699, 116985920), (843, 97002560), (932, 87739440), (960, 85180373), (1124, 72751920), (1165, 70191552), (1301, 62854080), (1398, 58492960), (1405, 58201536), (1686, 48501280), (1864, 43869720), (2248, 36375960), (2330, 35095776), (2602, 31427040), (2796, 29246480), (2810, 29100768), (3372, 24250640), (3495, 23397184), (3728, 21934860), (3903, 20951360), (4215, 19400512), (4496, 18187980), (4660, 17547888), (5204, 15713520), (5592, 14623240), (5620, 14550384), (6505, 12570816), (6744, 12125320), (6990, 11698592), (7456, 10967430), (7806, 10475680), (8430, 9700256), (8992, 9093990), (9320, 8773944), (10408, 7856760), (11184, 7311620), (11240, 7275192), (13010, 6285408), (13488, 6062660), (13980, 5849296), (14912, 5483715), (15612, 5237840), (16860, 4850128), (17984, 4546995), (18640, 4386972), (19515, 4190272), (20816, 3928380), (22368, 3655810), (22480, 3637596), (26020, 3142704), (26976, 3031330), (27960, 2924648), (31224, 2618920), (33720, 2425064), (37280, 2193486), (39030, 2095136), (41632, 1964190), (44736, 1827905), (44960, 1818798), (52040, 1571352), (53952, 1515665), (55920, 1462324), (62448, 1309460), (65473, 1248960), (67440, 1212532), (74560, 1096743), (78060, 1047568), (83264, 982095), (89920, 909399), (104080, 785676), (111840, 731162), (124896, 654730), (130946, 624480), (134880, 606266), (156120, 523784), (196419, 416320), (208160, 392838), (223680, 365581), (249792, 327365), (261892, 312240), (269760, 303133)]