198343680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 176

約数和(自身を含む): 653402400

約数和(自身を除く): 455058720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 349, 370, 384, 444, 480, 512, 555, 592, 640, 698, 740, 768, 888, 960, 1024, 1047, 1110, 1184, 1280, 1396, 1480, 1536, 1745, 1776, 1920, 2094, 2220, 2368, 2560, 2792, 2960, 3072, 3490, 3552, 3840, 4188, 4440, 4736, 5120, 5235, 5584, 5920, 6980, 7104, 7680, 8376, 8880, 9472, 10470, 11168, 11840, 12913, 13960, 14208, 15360, 16752, 17760, 18944, 20940, 22336, 23680, 25826, 27920, 28416, 33504, 35520, 37888, 38739, 41880, 44672, 47360, 51652, 55840, 56832, 64565, 67008, 71040, 77478, 83760, 89344, 94720, 103304, 111680, 113664, 129130, 134016, 142080, 154956, 167520, 178688, 189440, 193695, 206608, 223360, 258260, 268032, 284160, 309912, 335040, 357376, 387390, 413216, 446720, 516520, 536064, 568320, 619824, 670080, 774780, 826432, 893440, 1033040, 1072128, 1239648, 1340160, 1549560, 1652864, 1786880, 2066080, 2479296, 2680320, 3099120, 3305728, 4132160, 4958592, 5360640, 6198240, 6611456, 8264320, 9917184, 12396480, 13222912, 16528640, 19834368, 24792960, 33057280, 39668736, 49585920, 66114560, 99171840, 198343680]

約数ペア:

[(1, 198343680), (2, 99171840), (3, 66114560), (4, 49585920), (5, 39668736), (6, 33057280), (8, 24792960), (10, 19834368), (12, 16528640), (15, 13222912), (16, 12396480), (20, 9917184), (24, 8264320), (30, 6611456), (32, 6198240), (37, 5360640), (40, 4958592), (48, 4132160), (60, 3305728), (64, 3099120), (74, 2680320), (80, 2479296), (96, 2066080), (111, 1786880), (120, 1652864), (128, 1549560), (148, 1340160), (160, 1239648), (185, 1072128), (192, 1033040), (222, 893440), (240, 826432), (256, 774780), (296, 670080), (320, 619824), (349, 568320), (370, 536064), (384, 516520), (444, 446720), (480, 413216), (512, 387390), (555, 357376), (592, 335040), (640, 309912), (698, 284160), (740, 268032), (768, 258260), (888, 223360), (960, 206608), (1024, 193695), (1047, 189440), (1110, 178688), (1184, 167520), (1280, 154956), (1396, 142080), (1480, 134016), (1536, 129130), (1745, 113664), (1776, 111680), (1920, 103304), (2094, 94720), (2220, 89344), (2368, 83760), (2560, 77478), (2792, 71040), (2960, 67008), (3072, 64565), (3490, 56832), (3552, 55840), (3840, 51652), (4188, 47360), (4440, 44672), (4736, 41880), (5120, 38739), (5235, 37888), (5584, 35520), (5920, 33504), (6980, 28416), (7104, 27920), (7680, 25826), (8376, 23680), (8880, 22336), (9472, 20940), (10470, 18944), (11168, 17760), (11840, 16752), (12913, 15360), (13960, 14208)]