164125440

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{1583}}^1$

素因数の和:1616

約数の個数: 180

約数和(自身を含む): 587641824

約数和(自身を除く): 423516384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1583, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3166, 3240, 3456, 3840, 4320, 4749, 5184, 5760, 6332, 6480, 6912, 7915, 8640, 9498, 10368, 11520, 12664, 12960, 14247, 15830, 17280, 18996, 20736, 23745, 25328, 25920, 28494, 31660, 34560, 37992, 42741, 47490, 50656, 51840, 56988, 63320, 71235, 75984, 85482, 94980, 101312, 103680, 113976, 126640, 128223, 142470, 151968, 170964, 189960, 202624, 213705, 227952, 253280, 256446, 284940, 303936, 341928, 379920, 405248, 427410, 455904, 506560, 512892, 569880, 607872, 641115, 683856, 759840, 854820, 911808, 1013120, 1025784, 1139760, 1215744, 1282230, 1367712, 1519680, 1709640, 1823616, 2026240, 2051568, 2279520, 2564460, 2735424, 3039360, 3419280, 3647232, 4103136, 4559040, 5128920, 5470848, 6078720, 6838560, 8206272, 9118080, 10257840, 10941696, 13677120, 16412544, 18236160, 20515680, 27354240, 32825088, 41031360, 54708480, 82062720, 164125440]

約数ペア:

[(1, 164125440), (2, 82062720), (3, 54708480), (4, 41031360), (5, 32825088), (6, 27354240), (8, 20515680), (9, 18236160), (10, 16412544), (12, 13677120), (15, 10941696), (16, 10257840), (18, 9118080), (20, 8206272), (24, 6838560), (27, 6078720), (30, 5470848), (32, 5128920), (36, 4559040), (40, 4103136), (45, 3647232), (48, 3419280), (54, 3039360), (60, 2735424), (64, 2564460), (72, 2279520), (80, 2051568), (81, 2026240), (90, 1823616), (96, 1709640), (108, 1519680), (120, 1367712), (128, 1282230), (135, 1215744), (144, 1139760), (160, 1025784), (162, 1013120), (180, 911808), (192, 854820), (216, 759840), (240, 683856), (256, 641115), (270, 607872), (288, 569880), (320, 512892), (324, 506560), (360, 455904), (384, 427410), (405, 405248), (432, 379920), (480, 341928), (540, 303936), (576, 284940), (640, 256446), (648, 253280), (720, 227952), (768, 213705), (810, 202624), (864, 189960), (960, 170964), (1080, 151968), (1152, 142470), (1280, 128223), (1296, 126640), (1440, 113976), (1583, 103680), (1620, 101312), (1728, 94980), (1920, 85482), (2160, 75984), (2304, 71235), (2592, 63320), (2880, 56988), (3166, 51840), (3240, 50656), (3456, 47490), (3840, 42741), (4320, 37992), (4749, 34560), (5184, 31660), (5760, 28494), (6332, 25920), (6480, 25328), (6912, 23745), (7915, 20736), (8640, 18996), (9498, 17280), (10368, 15830), (11520, 14247), (12664, 12960)]