15917936640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{509}}^2$

素因数の和:1050

約数の個数: 156

約数和(自身を含む): 51031437144

約数和(自身を除く): 35113500504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 509, 512, 640, 768, 960, 1018, 1024, 1280, 1527, 1536, 1920, 2036, 2048, 2545, 2560, 3054, 3072, 3840, 4072, 4096, 5090, 5120, 6108, 6144, 7635, 7680, 8144, 10180, 10240, 12216, 12288, 15270, 15360, 16288, 20360, 20480, 24432, 30540, 30720, 32576, 40720, 48864, 61080, 61440, 65152, 81440, 97728, 122160, 130304, 162880, 195456, 244320, 259081, 260608, 325760, 390912, 488640, 518162, 521216, 651520, 777243, 781824, 977280, 1036324, 1042432, 1295405, 1303040, 1554486, 1563648, 1954560, 2072648, 2084864, 2590810, 2606080, 3108972, 3127296, 3886215, 3909120, 4145296, 5181620, 5212160, 6217944, 6254592, 7772430, 7818240, 8290592, 10363240, 10424320, 12435888, 15544860, 15636480, 16581184, 20726480, 24871776, 31089720, 31272960, 33162368, 41452960, 49743552, 62179440, 66324736, 82905920, 99487104, 124358880, 132649472, 165811840, 198974208, 248717760, 265298944, 331623680, 397948416, 497435520, 530597888, 663247360, 795896832, 994871040, 1061195776, 1326494720, 1591793664, 1989742080, 2652989440, 3183587328, 3979484160, 5305978880, 7958968320, 15917936640]

約数ペア:

[(1, 15917936640), (2, 7958968320), (3, 5305978880), (4, 3979484160), (5, 3183587328), (6, 2652989440), (8, 1989742080), (10, 1591793664), (12, 1326494720), (15, 1061195776), (16, 994871040), (20, 795896832), (24, 663247360), (30, 530597888), (32, 497435520), (40, 397948416), (48, 331623680), (60, 265298944), (64, 248717760), (80, 198974208), (96, 165811840), (120, 132649472), (128, 124358880), (160, 99487104), (192, 82905920), (240, 66324736), (256, 62179440), (320, 49743552), (384, 41452960), (480, 33162368), (509, 31272960), (512, 31089720), (640, 24871776), (768, 20726480), (960, 16581184), (1018, 15636480), (1024, 15544860), (1280, 12435888), (1527, 10424320), (1536, 10363240), (1920, 8290592), (2036, 7818240), (2048, 7772430), (2545, 6254592), (2560, 6217944), (3054, 5212160), (3072, 5181620), (3840, 4145296), (4072, 3909120), (4096, 3886215), (5090, 3127296), (5120, 3108972), (6108, 2606080), (6144, 2590810), (7635, 2084864), (7680, 2072648), (8144, 1954560), (10180, 1563648), (10240, 1554486), (12216, 1303040), (12288, 1295405), (15270, 1042432), (15360, 1036324), (16288, 977280), (20360, 781824), (20480, 777243), (24432, 651520), (30540, 521216), (30720, 518162), (32576, 488640), (40720, 390912), (48864, 325760), (61080, 260608), (61440, 259081), (65152, 244320), (81440, 195456), (97728, 162880), (122160, 130304)]