168136320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 256

約数和(自身を含む): 616896000

約数和(自身を除く): 448759680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 384, 418, 419, 440, 456, 480, 528, 570, 608, 627, 640, 660, 704, 760, 836, 838, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1257, 1320, 1408, 1520, 1672, 1676, 1760, 1824, 1920, 2090, 2095, 2112, 2280, 2432, 2508, 2514, 2640, 3040, 3135, 3344, 3352, 3520, 3648, 4180, 4190, 4224, 4560, 4609, 5016, 5028, 5280, 6080, 6270, 6285, 6688, 6704, 7040, 7296, 7961, 8360, 8380, 9120, 9218, 10032, 10056, 10560, 12160, 12540, 12570, 13376, 13408, 13827, 15922, 16720, 16760, 18240, 18436, 20064, 20112, 21120, 23045, 23883, 25080, 25140, 26752, 26816, 27654, 31844, 33440, 33520, 36480, 36872, 39805, 40128, 40224, 46090, 47766, 50160, 50280, 53632, 55308, 63688, 66880, 67040, 69135, 73744, 79610, 80256, 80448, 87571, 92180, 95532, 100320, 100560, 110616, 119415, 127376, 133760, 134080, 138270, 147488, 159220, 160896, 175142, 184360, 191064, 200640, 201120, 221232, 238830, 254752, 262713, 268160, 276540, 294976, 318440, 350284, 368720, 382128, 401280, 402240, 437855, 442464, 477660, 509504, 525426, 553080, 589952, 636880, 700568, 737440, 764256, 804480, 875710, 884928, 955320, 1019008, 1050852, 1106160, 1273760, 1313565, 1401136, 1474880, 1528512, 1751420, 1769856, 1910640, 2101704, 2212320, 2547520, 2627130, 2802272, 2949760, 3057024, 3502840, 3821280, 4203408, 4424640, 5095040, 5254260, 5604544, 7005680, 7642560, 8406816, 8849280, 10508520, 11209088, 14011360, 15285120, 16813632, 21017040, 28022720, 33627264, 42034080, 56045440, 84068160, 168136320]

約数ペア:

[(1, 168136320), (2, 84068160), (3, 56045440), (4, 42034080), (5, 33627264), (6, 28022720), (8, 21017040), (10, 16813632), (11, 15285120), (12, 14011360), (15, 11209088), (16, 10508520), (19, 8849280), (20, 8406816), (22, 7642560), (24, 7005680), (30, 5604544), (32, 5254260), (33, 5095040), (38, 4424640), (40, 4203408), (44, 3821280), (48, 3502840), (55, 3057024), (57, 2949760), (60, 2802272), (64, 2627130), (66, 2547520), (76, 2212320), (80, 2101704), (88, 1910640), (95, 1769856), (96, 1751420), (110, 1528512), (114, 1474880), (120, 1401136), (128, 1313565), (132, 1273760), (152, 1106160), (160, 1050852), (165, 1019008), (176, 955320), (190, 884928), (192, 875710), (209, 804480), (220, 764256), (228, 737440), (240, 700568), (264, 636880), (285, 589952), (304, 553080), (320, 525426), (330, 509504), (352, 477660), (380, 442464), (384, 437855), (418, 402240), (419, 401280), (440, 382128), (456, 368720), (480, 350284), (528, 318440), (570, 294976), (608, 276540), (627, 268160), (640, 262713), (660, 254752), (704, 238830), (760, 221232), (836, 201120), (838, 200640), (880, 191064), (912, 184360), (960, 175142), (1045, 160896), (1056, 159220), (1140, 147488), (1216, 138270), (1254, 134080), (1257, 133760), (1320, 127376), (1408, 119415), (1520, 110616), (1672, 100560), (1676, 100320), (1760, 95532), (1824, 92180), (1920, 87571), (2090, 80448), (2095, 80256), (2112, 79610), (2280, 73744), (2432, 69135), (2508, 67040), (2514, 66880), (2640, 63688), (3040, 55308), (3135, 53632), (3344, 50280), (3352, 50160), (3520, 47766), (3648, 46090), (4180, 40224), (4190, 40128), (4224, 39805), (4560, 36872), (4609, 36480), (5016, 33520), (5028, 33440), (5280, 31844), (6080, 27654), (6270, 26816), (6285, 26752), (6688, 25140), (6704, 25080), (7040, 23883), (7296, 23045), (7961, 21120), (8360, 20112), (8380, 20064), (9120, 18436), (9218, 18240), (10032, 16760), (10056, 16720), (10560, 15922), (12160, 13827), (12540, 13408), (12570, 13376)]