161272320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 320

約数和(自身を含む): 593961984

約数和(自身を除く): 432689664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 83, 88, 92, 96, 110, 115, 120, 128, 132, 138, 160, 165, 166, 176, 184, 192, 220, 230, 240, 249, 253, 256, 264, 276, 320, 330, 332, 345, 352, 368, 384, 415, 440, 460, 480, 498, 506, 512, 528, 552, 640, 660, 664, 690, 704, 736, 759, 768, 830, 880, 913, 920, 960, 996, 1012, 1056, 1104, 1245, 1265, 1280, 1320, 1328, 1380, 1408, 1472, 1518, 1536, 1660, 1760, 1826, 1840, 1909, 1920, 1992, 2024, 2112, 2208, 2490, 2530, 2560, 2640, 2656, 2739, 2760, 2816, 2944, 3036, 3320, 3520, 3652, 3680, 3795, 3818, 3840, 3984, 4048, 4224, 4416, 4565, 4980, 5060, 5280, 5312, 5478, 5520, 5632, 5727, 5888, 6072, 6640, 7040, 7304, 7360, 7590, 7636, 7680, 7968, 8096, 8448, 8832, 9130, 9545, 9960, 10120, 10560, 10624, 10956, 11040, 11454, 11776, 12144, 13280, 13695, 14080, 14608, 14720, 15180, 15272, 15936, 16192, 16896, 17664, 18260, 19090, 19920, 20240, 20999, 21120, 21248, 21912, 22080, 22908, 24288, 26560, 27390, 28160, 28635, 29216, 29440, 30360, 30544, 31872, 32384, 35328, 36520, 38180, 39840, 40480, 41998, 42240, 42496, 43824, 44160, 45816, 48576, 53120, 54780, 57270, 58432, 58880, 60720, 61088, 62997, 63744, 64768, 73040, 76360, 79680, 80960, 83996, 84480, 87648, 88320, 91632, 97152, 104995, 106240, 109560, 114540, 116864, 121440, 122176, 125994, 127488, 129536, 146080, 152720, 159360, 161920, 167992, 175296, 176640, 183264, 194304, 209990, 212480, 219120, 229080, 233728, 242880, 244352, 251988, 292160, 305440, 314985, 318720, 323840, 335984, 350592, 366528, 388608, 419980, 438240, 458160, 467456, 485760, 488704, 503976, 584320, 610880, 629970, 637440, 647680, 671968, 701184, 733056, 839960, 876480, 916320, 971520, 977408, 1007952, 1168640, 1221760, 1259940, 1343936, 1402368, 1466112, 1679920, 1752960, 1832640, 1943040, 2015904, 2337280, 2443520, 2519880, 2687872, 2932224, 3359840, 3505920, 3665280, 4031808, 4887040, 5039760, 5375744, 6719680, 7011840, 7330560, 8063616, 10079520, 10751488, 13439360, 14661120, 16127232, 20159040, 26878720, 32254464, 40318080, 53757440, 80636160, 161272320]

約数ペア:

[(1, 161272320), (2, 80636160), (3, 53757440), (4, 40318080), (5, 32254464), (6, 26878720), (8, 20159040), (10, 16127232), (11, 14661120), (12, 13439360), (15, 10751488), (16, 10079520), (20, 8063616), (22, 7330560), (23, 7011840), (24, 6719680), (30, 5375744), (32, 5039760), (33, 4887040), (40, 4031808), (44, 3665280), (46, 3505920), (48, 3359840), (55, 2932224), (60, 2687872), (64, 2519880), (66, 2443520), (69, 2337280), (80, 2015904), (83, 1943040), (88, 1832640), (92, 1752960), (96, 1679920), (110, 1466112), (115, 1402368), (120, 1343936), (128, 1259940), (132, 1221760), (138, 1168640), (160, 1007952), (165, 977408), (166, 971520), (176, 916320), (184, 876480), (192, 839960), (220, 733056), (230, 701184), (240, 671968), (249, 647680), (253, 637440), (256, 629970), (264, 610880), (276, 584320), (320, 503976), (330, 488704), (332, 485760), (345, 467456), (352, 458160), (368, 438240), (384, 419980), (415, 388608), (440, 366528), (460, 350592), (480, 335984), (498, 323840), (506, 318720), (512, 314985), (528, 305440), (552, 292160), (640, 251988), (660, 244352), (664, 242880), (690, 233728), (704, 229080), (736, 219120), (759, 212480), (768, 209990), (830, 194304), (880, 183264), (913, 176640), (920, 175296), (960, 167992), (996, 161920), (1012, 159360), (1056, 152720), (1104, 146080), (1245, 129536), (1265, 127488), (1280, 125994), (1320, 122176), (1328, 121440), (1380, 116864), (1408, 114540), (1472, 109560), (1518, 106240), (1536, 104995), (1660, 97152), (1760, 91632), (1826, 88320), (1840, 87648), (1909, 84480), (1920, 83996), (1992, 80960), (2024, 79680), (2112, 76360), (2208, 73040), (2490, 64768), (2530, 63744), (2560, 62997), (2640, 61088), (2656, 60720), (2739, 58880), (2760, 58432), (2816, 57270), (2944, 54780), (3036, 53120), (3320, 48576), (3520, 45816), (3652, 44160), (3680, 43824), (3795, 42496), (3818, 42240), (3840, 41998), (3984, 40480), (4048, 39840), (4224, 38180), (4416, 36520), (4565, 35328), (4980, 32384), (5060, 31872), (5280, 30544), (5312, 30360), (5478, 29440), (5520, 29216), (5632, 28635), (5727, 28160), (5888, 27390), (6072, 26560), (6640, 24288), (7040, 22908), (7304, 22080), (7360, 21912), (7590, 21248), (7636, 21120), (7680, 20999), (7968, 20240), (8096, 19920), (8448, 19090), (8832, 18260), (9130, 17664), (9545, 16896), (9960, 16192), (10120, 15936), (10560, 15272), (10624, 15180), (10956, 14720), (11040, 14608), (11454, 14080), (11776, 13695), (12144, 13280)]