197000640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{151}}^2$

素因数の和:328

約数の個数: 168

約数和(自身を含む): 699607440

約数和(自身を除く): 502606800

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, 90, 96, 108, 120, 135, 144, 151, 160, 180, 192, 216, 240, 270, 288, 302, 320, 360, 432, 453, 480, 540, 576, 604, 720, 755, 864, 906, 960, 1080, 1208, 1359, 1440, 1510, 1728, 1812, 2160, 2265, 2416, 2718, 2880, 3020, 3624, 4077, 4320, 4530, 4832, 5436, 6040, 6795, 7248, 8154, 8640, 9060, 9664, 10872, 12080, 13590, 14496, 16308, 18120, 20385, 21744, 22801, 24160, 27180, 28992, 32616, 36240, 40770, 43488, 45602, 48320, 54360, 65232, 68403, 72480, 81540, 86976, 91204, 108720, 114005, 130464, 136806, 144960, 163080, 182408, 205209, 217440, 228010, 260928, 273612, 326160, 342015, 364816, 410418, 434880, 456020, 547224, 615627, 652320, 684030, 729632, 820836, 912040, 1026045, 1094448, 1231254, 1304640, 1368060, 1459264, 1641672, 1824080, 2052090, 2188896, 2462508, 2736120, 3078135, 3283344, 3648160, 4104180, 4377792, 4925016, 5472240, 6156270, 6566688, 7296320, 8208360, 9850032, 10944480, 12312540, 13133376, 16416720, 19700064, 21888960, 24625080, 32833440, 39400128, 49250160, 65666880, 98500320, 197000640]

約数ペア:

[(1, 197000640), (2, 98500320), (3, 65666880), (4, 49250160), (5, 39400128), (6, 32833440), (8, 24625080), (9, 21888960), (10, 19700064), (12, 16416720), (15, 13133376), (16, 12312540), (18, 10944480), (20, 9850032), (24, 8208360), (27, 7296320), (30, 6566688), (32, 6156270), (36, 5472240), (40, 4925016), (45, 4377792), (48, 4104180), (54, 3648160), (60, 3283344), (64, 3078135), (72, 2736120), (80, 2462508), (90, 2188896), (96, 2052090), (108, 1824080), (120, 1641672), (135, 1459264), (144, 1368060), (151, 1304640), (160, 1231254), (180, 1094448), (192, 1026045), (216, 912040), (240, 820836), (270, 729632), (288, 684030), (302, 652320), (320, 615627), (360, 547224), (432, 456020), (453, 434880), (480, 410418), (540, 364816), (576, 342015), (604, 326160), (720, 273612), (755, 260928), (864, 228010), (906, 217440), (960, 205209), (1080, 182408), (1208, 163080), (1359, 144960), (1440, 136806), (1510, 130464), (1728, 114005), (1812, 108720), (2160, 91204), (2265, 86976), (2416, 81540), (2718, 72480), (2880, 68403), (3020, 65232), (3624, 54360), (4077, 48320), (4320, 45602), (4530, 43488), (4832, 40770), (5436, 36240), (6040, 32616), (6795, 28992), (7248, 27180), (8154, 24160), (8640, 22801), (9060, 21744), (9664, 20385), (10872, 18120), (12080, 16308), (13590, 14496)]