189027840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 160

約数和(自身を含む): 612032256

約数和(自身を除く): 423004416

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, 151, 160, 163, 192, 240, 256, 302, 320, 326, 384, 453, 480, 489, 512, 604, 640, 652, 755, 768, 815, 906, 960, 978, 1208, 1280, 1304, 1510, 1536, 1630, 1812, 1920, 1956, 2265, 2416, 2445, 2560, 2608, 3020, 3260, 3624, 3840, 3912, 4530, 4832, 4890, 5216, 6040, 6520, 7248, 7680, 7824, 9060, 9664, 9780, 10432, 12080, 13040, 14496, 15648, 18120, 19328, 19560, 20864, 24160, 24613, 26080, 28992, 31296, 36240, 38656, 39120, 41728, 48320, 49226, 52160, 57984, 62592, 72480, 73839, 77312, 78240, 83456, 96640, 98452, 104320, 115968, 123065, 125184, 144960, 147678, 156480, 193280, 196904, 208640, 231936, 246130, 250368, 289920, 295356, 312960, 369195, 386560, 393808, 417280, 492260, 579840, 590712, 625920, 738390, 787616, 984520, 1159680, 1181424, 1251840, 1476780, 1575232, 1969040, 2362848, 2953560, 3150464, 3938080, 4725696, 5907120, 6300928, 7876160, 9451392, 11814240, 12601856, 15752320, 18902784, 23628480, 31504640, 37805568, 47256960, 63009280, 94513920, 189027840]

約数ペア:

[(1, 189027840), (2, 94513920), (3, 63009280), (4, 47256960), (5, 37805568), (6, 31504640), (8, 23628480), (10, 18902784), (12, 15752320), (15, 12601856), (16, 11814240), (20, 9451392), (24, 7876160), (30, 6300928), (32, 5907120), (40, 4725696), (48, 3938080), (60, 3150464), (64, 2953560), (80, 2362848), (96, 1969040), (120, 1575232), (128, 1476780), (151, 1251840), (160, 1181424), (163, 1159680), (192, 984520), (240, 787616), (256, 738390), (302, 625920), (320, 590712), (326, 579840), (384, 492260), (453, 417280), (480, 393808), (489, 386560), (512, 369195), (604, 312960), (640, 295356), (652, 289920), (755, 250368), (768, 246130), (815, 231936), (906, 208640), (960, 196904), (978, 193280), (1208, 156480), (1280, 147678), (1304, 144960), (1510, 125184), (1536, 123065), (1630, 115968), (1812, 104320), (1920, 98452), (1956, 96640), (2265, 83456), (2416, 78240), (2445, 77312), (2560, 73839), (2608, 72480), (3020, 62592), (3260, 57984), (3624, 52160), (3840, 49226), (3912, 48320), (4530, 41728), (4832, 39120), (4890, 38656), (5216, 36240), (6040, 31296), (6520, 28992), (7248, 26080), (7680, 24613), (7824, 24160), (9060, 20864), (9664, 19560), (9780, 19328), (10432, 18120), (12080, 15648), (13040, 14496)]