161965440

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 512

約数和(自身を含む): 712857600

約数和(自身を除く): 550892160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 103, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 206, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 309, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 412, 416, 420, 432, 448, 455, 468, 480, 504, 515, 520, 540, 546, 560, 576, 585, 618, 624, 630, 640, 672, 702, 720, 721, 728, 756, 780, 819, 824, 832, 840, 864, 896, 910, 927, 936, 945, 960, 1008, 1030, 1040, 1080, 1092, 1120, 1152, 1170, 1236, 1248, 1260, 1339, 1344, 1365, 1404, 1440, 1442, 1456, 1512, 1545, 1560, 1638, 1648, 1664, 1680, 1728, 1755, 1820, 1854, 1872, 1890, 1920, 2016, 2060, 2080, 2160, 2163, 2184, 2240, 2340, 2457, 2472, 2496, 2520, 2678, 2688, 2730, 2781, 2808, 2880, 2884, 2912, 3024, 3090, 3120, 3276, 3296, 3360, 3456, 3510, 3605, 3640, 3708, 3744, 3780, 4017, 4032, 4095, 4120, 4160, 4320, 4326, 4368, 4480, 4635, 4680, 4914, 4944, 4992, 5040, 5356, 5460, 5562, 5616, 5760, 5768, 5824, 6048, 6180, 6240, 6489, 6552, 6592, 6695, 6720, 7020, 7210, 7280, 7416, 7488, 7560, 8034, 8064, 8190, 8240, 8320, 8640, 8652, 8736, 9270, 9360, 9373, 9828, 9888, 10080, 10712, 10815, 10920, 11124, 11232, 11536, 11648, 12051, 12096, 12285, 12360, 12480, 12978, 13104, 13184, 13390, 13440, 13905, 14040, 14420, 14560, 14832, 14976, 15120, 16068, 16380, 16480, 17280, 17304, 17472, 18540, 18720, 18746, 19467, 19656, 19776, 20085, 20160, 21424, 21630, 21840, 22248, 22464, 23072, 24102, 24192, 24570, 24720, 24960, 25956, 26208, 26780, 27810, 28080, 28119, 28840, 29120, 29664, 30240, 32136, 32445, 32760, 32960, 34608, 34944, 36153, 37080, 37440, 37492, 38934, 39312, 39552, 40170, 40320, 42848, 43260, 43680, 44496, 44928, 46144, 46865, 48204, 49140, 49440, 51912, 52416, 53560, 55620, 56160, 56238, 57680, 58240, 59328, 60255, 60480, 64272, 64890, 65520, 65920, 69216, 72306, 74160, 74880, 74984, 77868, 78624, 80340, 84357, 85696, 86520, 87360, 88992, 92288, 93730, 96408, 97335, 98280, 98880, 103824, 104832, 107120, 111240, 112320, 112476, 115360, 118656, 120510, 120960, 128544, 129780, 131040, 138432, 140595, 144612, 148320, 149968, 155736, 157248, 160680, 168714, 171392, 173040, 174720, 177984, 180765, 187460, 192816, 194670, 196560, 197760, 207648, 214240, 222480, 224640, 224952, 230720, 241020, 253071, 257088, 259560, 262080, 276864, 281190, 289224, 296640, 299936, 311472, 314496, 321360, 337428, 346080, 355968, 361530, 374920, 385632, 389340, 393120, 415296, 421785, 428480, 444960, 449904, 461440, 482040, 506142, 514176, 519120, 524160, 562380, 578448, 593280, 599872, 622944, 642720, 674856, 692160, 723060, 749840, 771264, 778680, 786240, 830592, 843570, 856960, 889920, 899808, 964080, 1012284, 1038240, 1124760, 1156896, 1199744, 1245888, 1265355, 1285440, 1349712, 1384320, 1446120, 1499680, 1542528, 1557360, 1572480, 1687140, 1779840, 1799616, 1928160, 2024568, 2076480, 2249520, 2313792, 2491776, 2530710, 2570880, 2699424, 2892240, 2999360, 3114720, 3374280, 3599232, 3856320, 4049136, 4152960, 4499040, 4627584, 5061420, 5398848, 5784480, 5998720, 6229440, 6748560, 7712640, 8098272, 8998080, 10122840, 10797696, 11568960, 12458880, 13497120, 16196544, 17996160, 20245680, 23137920, 26994240, 32393088, 40491360, 53988480, 80982720, 161965440]

約数ペア:

[(1, 161965440), (2, 80982720), (3, 53988480), (4, 40491360), (5, 32393088), (6, 26994240), (7, 23137920), (8, 20245680), (9, 17996160), (10, 16196544), (12, 13497120), (13, 12458880), (14, 11568960), (15, 10797696), (16, 10122840), (18, 8998080), (20, 8098272), (21, 7712640), (24, 6748560), (26, 6229440), (27, 5998720), (28, 5784480), (30, 5398848), (32, 5061420), (35, 4627584), (36, 4499040), (39, 4152960), (40, 4049136), (42, 3856320), (45, 3599232), (48, 3374280), (52, 3114720), (54, 2999360), (56, 2892240), (60, 2699424), (63, 2570880), (64, 2530710), (65, 2491776), (70, 2313792), (72, 2249520), (78, 2076480), (80, 2024568), (84, 1928160), (90, 1799616), (91, 1779840), (96, 1687140), (103, 1572480), (104, 1557360), (105, 1542528), (108, 1499680), (112, 1446120), (117, 1384320), (120, 1349712), (126, 1285440), (128, 1265355), (130, 1245888), (135, 1199744), (140, 1156896), (144, 1124760), (156, 1038240), (160, 1012284), (168, 964080), (180, 899808), (182, 889920), (189, 856960), (192, 843570), (195, 830592), (206, 786240), (208, 778680), (210, 771264), (216, 749840), (224, 723060), (234, 692160), (240, 674856), (252, 642720), (260, 622944), (270, 599872), (273, 593280), (280, 578448), (288, 562380), (309, 524160), (312, 519120), (315, 514176), (320, 506142), (336, 482040), (351, 461440), (360, 449904), (364, 444960), (378, 428480), (384, 421785), (390, 415296), (412, 393120), (416, 389340), (420, 385632), (432, 374920), (448, 361530), (455, 355968), (468, 346080), (480, 337428), (504, 321360), (515, 314496), (520, 311472), (540, 299936), (546, 296640), (560, 289224), (576, 281190), (585, 276864), (618, 262080), (624, 259560), (630, 257088), (640, 253071), (672, 241020), (702, 230720), (720, 224952), (721, 224640), (728, 222480), (756, 214240), (780, 207648), (819, 197760), (824, 196560), (832, 194670), (840, 192816), (864, 187460), (896, 180765), (910, 177984), (927, 174720), (936, 173040), (945, 171392), (960, 168714), (1008, 160680), (1030, 157248), (1040, 155736), (1080, 149968), (1092, 148320), (1120, 144612), (1152, 140595), (1170, 138432), (1236, 131040), (1248, 129780), (1260, 128544), (1339, 120960), (1344, 120510), (1365, 118656), (1404, 115360), (1440, 112476), (1442, 112320), (1456, 111240), (1512, 107120), (1545, 104832), (1560, 103824), (1638, 98880), (1648, 98280), (1664, 97335), (1680, 96408), (1728, 93730), (1755, 92288), (1820, 88992), (1854, 87360), (1872, 86520), (1890, 85696), (1920, 84357), (2016, 80340), (2060, 78624), (2080, 77868), (2160, 74984), (2163, 74880), (2184, 74160), (2240, 72306), (2340, 69216), (2457, 65920), (2472, 65520), (2496, 64890), (2520, 64272), (2678, 60480), (2688, 60255), (2730, 59328), (2781, 58240), (2808, 57680), (2880, 56238), (2884, 56160), (2912, 55620), (3024, 53560), (3090, 52416), (3120, 51912), (3276, 49440), (3296, 49140), (3360, 48204), (3456, 46865), (3510, 46144), (3605, 44928), (3640, 44496), (3708, 43680), (3744, 43260), (3780, 42848), (4017, 40320), (4032, 40170), (4095, 39552), (4120, 39312), (4160, 38934), (4320, 37492), (4326, 37440), (4368, 37080), (4480, 36153), (4635, 34944), (4680, 34608), (4914, 32960), (4944, 32760), (4992, 32445), (5040, 32136), (5356, 30240), (5460, 29664), (5562, 29120), (5616, 28840), (5760, 28119), (5768, 28080), (5824, 27810), (6048, 26780), (6180, 26208), (6240, 25956), (6489, 24960), (6552, 24720), (6592, 24570), (6695, 24192), (6720, 24102), (7020, 23072), (7210, 22464), (7280, 22248), (7416, 21840), (7488, 21630), (7560, 21424), (8034, 20160), (8064, 20085), (8190, 19776), (8240, 19656), (8320, 19467), (8640, 18746), (8652, 18720), (8736, 18540), (9270, 17472), (9360, 17304), (9373, 17280), (9828, 16480), (9888, 16380), (10080, 16068), (10712, 15120), (10815, 14976), (10920, 14832), (11124, 14560), (11232, 14420), (11536, 14040), (11648, 13905), (12051, 13440), (12096, 13390), (12285, 13184), (12360, 13104), (12480, 12978)]