161507520

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 336

約数和(自身を含む): 603552768

約数和(自身を除く): 442045248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 67, 72, 80, 81, 90, 93, 96, 108, 120, 124, 134, 135, 144, 155, 160, 162, 180, 186, 192, 201, 216, 240, 243, 248, 268, 270, 279, 288, 310, 320, 324, 335, 360, 372, 402, 405, 432, 465, 480, 486, 496, 536, 540, 558, 576, 603, 620, 648, 670, 720, 744, 804, 810, 837, 864, 930, 960, 972, 992, 1005, 1072, 1080, 1116, 1206, 1215, 1240, 1296, 1340, 1395, 1440, 1488, 1608, 1620, 1674, 1728, 1809, 1860, 1944, 1984, 2010, 2077, 2144, 2160, 2232, 2412, 2430, 2480, 2511, 2592, 2680, 2790, 2880, 2976, 3015, 3216, 3240, 3348, 3618, 3720, 3888, 4020, 4154, 4185, 4288, 4320, 4464, 4824, 4860, 4960, 5022, 5184, 5360, 5427, 5580, 5952, 6030, 6231, 6432, 6480, 6696, 7236, 7440, 7533, 7776, 8040, 8308, 8370, 8640, 8928, 9045, 9648, 9720, 9920, 10044, 10385, 10720, 10854, 11160, 12060, 12462, 12555, 12864, 12960, 13392, 14472, 14880, 15066, 15552, 16080, 16281, 16616, 16740, 17856, 18090, 18693, 19296, 19440, 20088, 20770, 21440, 21708, 22320, 24120, 24924, 25110, 25920, 26784, 27135, 28944, 29760, 30132, 31155, 32160, 32562, 33232, 33480, 36180, 37386, 37665, 38592, 38880, 40176, 41540, 43416, 44640, 48240, 49848, 50220, 53568, 54270, 56079, 57888, 60264, 62310, 64320, 65124, 66464, 66960, 72360, 74772, 75330, 77760, 80352, 81405, 83080, 86832, 89280, 93465, 96480, 99696, 100440, 108540, 112158, 115776, 120528, 124620, 130248, 132928, 133920, 144720, 149544, 150660, 160704, 162810, 166160, 168237, 173664, 186930, 192960, 199392, 200880, 217080, 224316, 241056, 249240, 260496, 267840, 280395, 289440, 299088, 301320, 325620, 332320, 336474, 347328, 373860, 398784, 401760, 434160, 448632, 482112, 498480, 504711, 520992, 560790, 578880, 598176, 602640, 651240, 664640, 672948, 747720, 803520, 841185, 868320, 897264, 996960, 1009422, 1041984, 1121580, 1196352, 1205280, 1302480, 1345896, 1495440, 1682370, 1736640, 1794528, 1993920, 2018844, 2243160, 2410560, 2523555, 2604960, 2691792, 2990880, 3364740, 3589056, 4037688, 4486320, 5047110, 5209920, 5383584, 5981760, 6729480, 8075376, 8972640, 10094220, 10767168, 13458960, 16150752, 17945280, 20188440, 26917920, 32301504, 40376880, 53835840, 80753760, 161507520]

約数ペア:

[(1, 161507520), (2, 80753760), (3, 53835840), (4, 40376880), (5, 32301504), (6, 26917920), (8, 20188440), (9, 17945280), (10, 16150752), (12, 13458960), (15, 10767168), (16, 10094220), (18, 8972640), (20, 8075376), (24, 6729480), (27, 5981760), (30, 5383584), (31, 5209920), (32, 5047110), (36, 4486320), (40, 4037688), (45, 3589056), (48, 3364740), (54, 2990880), (60, 2691792), (62, 2604960), (64, 2523555), (67, 2410560), (72, 2243160), (80, 2018844), (81, 1993920), (90, 1794528), (93, 1736640), (96, 1682370), (108, 1495440), (120, 1345896), (124, 1302480), (134, 1205280), (135, 1196352), (144, 1121580), (155, 1041984), (160, 1009422), (162, 996960), (180, 897264), (186, 868320), (192, 841185), (201, 803520), (216, 747720), (240, 672948), (243, 664640), (248, 651240), (268, 602640), (270, 598176), (279, 578880), (288, 560790), (310, 520992), (320, 504711), (324, 498480), (335, 482112), (360, 448632), (372, 434160), (402, 401760), (405, 398784), (432, 373860), (465, 347328), (480, 336474), (486, 332320), (496, 325620), (536, 301320), (540, 299088), (558, 289440), (576, 280395), (603, 267840), (620, 260496), (648, 249240), (670, 241056), (720, 224316), (744, 217080), (804, 200880), (810, 199392), (837, 192960), (864, 186930), (930, 173664), (960, 168237), (972, 166160), (992, 162810), (1005, 160704), (1072, 150660), (1080, 149544), (1116, 144720), (1206, 133920), (1215, 132928), (1240, 130248), (1296, 124620), (1340, 120528), (1395, 115776), (1440, 112158), (1488, 108540), (1608, 100440), (1620, 99696), (1674, 96480), (1728, 93465), (1809, 89280), (1860, 86832), (1944, 83080), (1984, 81405), (2010, 80352), (2077, 77760), (2144, 75330), (2160, 74772), (2232, 72360), (2412, 66960), (2430, 66464), (2480, 65124), (2511, 64320), (2592, 62310), (2680, 60264), (2790, 57888), (2880, 56079), (2976, 54270), (3015, 53568), (3216, 50220), (3240, 49848), (3348, 48240), (3618, 44640), (3720, 43416), (3888, 41540), (4020, 40176), (4154, 38880), (4185, 38592), (4288, 37665), (4320, 37386), (4464, 36180), (4824, 33480), (4860, 33232), (4960, 32562), (5022, 32160), (5184, 31155), (5360, 30132), (5427, 29760), (5580, 28944), (5952, 27135), (6030, 26784), (6231, 25920), (6432, 25110), (6480, 24924), (6696, 24120), (7236, 22320), (7440, 21708), (7533, 21440), (7776, 20770), (8040, 20088), (8308, 19440), (8370, 19296), (8640, 18693), (8928, 18090), (9045, 17856), (9648, 16740), (9720, 16616), (9920, 16281), (10044, 16080), (10385, 15552), (10720, 15066), (10854, 14880), (11160, 14472), (12060, 13392), (12462, 12960), (12555, 12864)]