161724291840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{452857}}^1$

素因数の和:452915

約数の個数: 216

約数和(自身を含む): 577600453248

約数和(自身を除く): 415876161408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 17856, 19840, 22320, 23808, 29760, 35712, 39680, 44640, 59520, 71424, 89280, 119040, 178560, 357120, 452857, 905714, 1358571, 1811428, 2264285, 2717142, 3622856, 4075713, 4528570, 5434284, 6792855, 7245712, 8151426, 9057140, 10868568, 13585710, 14038567, 14491424, 16302852, 18114280, 20378565, 21737136, 27171420, 28077134, 28982848, 32605704, 36228560, 40757130, 42115701, 43474272, 54342840, 56154268, 57965696, 65211408, 70192835, 72457120, 81514260, 84231402, 86948544, 108685680, 112308536, 115931392, 126347103, 130422816, 140385670, 144914240, 163028520, 168462804, 173897088, 210578505, 217371360, 224617072, 252694206, 260845632, 280771340, 289828480, 326057040, 336925608, 347794176, 421157010, 434742720, 449234144, 505388412, 521691264, 561542680, 579656960, 631735515, 652114080, 673851216, 842314020, 869485440, 898468288, 1010776824, 1043382528, 1123085360, 1263471030, 1304228160, 1347702432, 1684628040, 1738970880, 1796936576, 2021553648, 2246170720, 2526942060, 2608456320, 2695404864, 3369256080, 3593873152, 4043107296, 4492341440, 5053884120, 5216912640, 5390809728, 6738512160, 8086214592, 8984682880, 10107768240, 10781619456, 13477024320, 16172429184, 17969365760, 20215536480, 26954048640, 32344858368, 40431072960, 53908097280, 80862145920, 161724291840]

約数ペア:

[(1, 161724291840), (2, 80862145920), (3, 53908097280), (4, 40431072960), (5, 32344858368), (6, 26954048640), (8, 20215536480), (9, 17969365760), (10, 16172429184), (12, 13477024320), (15, 10781619456), (16, 10107768240), (18, 8984682880), (20, 8086214592), (24, 6738512160), (30, 5390809728), (31, 5216912640), (32, 5053884120), (36, 4492341440), (40, 4043107296), (45, 3593873152), (48, 3369256080), (60, 2695404864), (62, 2608456320), (64, 2526942060), (72, 2246170720), (80, 2021553648), (90, 1796936576), (93, 1738970880), (96, 1684628040), (120, 1347702432), (124, 1304228160), (128, 1263471030), (144, 1123085360), (155, 1043382528), (160, 1010776824), (180, 898468288), (186, 869485440), (192, 842314020), (240, 673851216), (248, 652114080), (256, 631735515), (279, 579656960), (288, 561542680), (310, 521691264), (320, 505388412), (360, 449234144), (372, 434742720), (384, 421157010), (465, 347794176), (480, 336925608), (496, 326057040), (558, 289828480), (576, 280771340), (620, 260845632), (640, 252694206), (720, 224617072), (744, 217371360), (768, 210578505), (930, 173897088), (960, 168462804), (992, 163028520), (1116, 144914240), (1152, 140385670), (1240, 130422816), (1280, 126347103), (1395, 115931392), (1440, 112308536), (1488, 108685680), (1860, 86948544), (1920, 84231402), (1984, 81514260), (2232, 72457120), (2304, 70192835), (2480, 65211408), (2790, 57965696), (2880, 56154268), (2976, 54342840), (3720, 43474272), (3840, 42115701), (3968, 40757130), (4464, 36228560), (4960, 32605704), (5580, 28982848), (5760, 28077134), (5952, 27171420), (7440, 21737136), (7936, 20378565), (8928, 18114280), (9920, 16302852), (11160, 14491424), (11520, 14038567), (11904, 13585710), (14880, 10868568), (17856, 9057140), (19840, 8151426), (22320, 7245712), (23808, 6792855), (29760, 5434284), (35712, 4528570), (39680, 4075713), (44640, 3622856), (59520, 2717142), (71424, 2264285), (89280, 1811428), (119040, 1358571), (178560, 905714), (357120, 452857)]