169726480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 501396480

約数和(自身を除く): 331670000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 80, 88, 110, 112, 118, 140, 154, 176, 220, 236, 280, 295, 308, 385, 413, 440, 467, 472, 560, 590, 616, 649, 770, 826, 880, 934, 944, 1180, 1232, 1298, 1540, 1652, 1868, 2065, 2335, 2360, 2596, 3080, 3245, 3269, 3304, 3736, 4130, 4543, 4670, 4720, 5137, 5192, 6160, 6490, 6538, 6608, 7472, 8260, 9086, 9340, 10274, 10384, 12980, 13076, 16345, 16520, 18172, 18680, 20548, 22715, 25685, 25960, 26152, 27553, 32690, 33040, 35959, 36344, 37360, 41096, 45430, 51370, 51920, 52304, 55106, 65380, 71918, 72688, 82192, 90860, 102740, 110212, 130760, 137765, 143836, 179795, 181720, 192871, 205480, 220424, 261520, 275530, 287672, 303083, 359590, 363440, 385742, 410960, 440848, 551060, 575344, 606166, 719180, 771484, 964355, 1102120, 1212332, 1438360, 1515415, 1542968, 1928710, 2121581, 2204240, 2424664, 2876720, 3030830, 3085936, 3857420, 4243162, 4849328, 6061660, 7714840, 8486324, 10607905, 12123320, 15429680, 16972648, 21215810, 24246640, 33945296, 42431620, 84863240, 169726480]

約数ペア:

[(1, 169726480), (2, 84863240), (4, 42431620), (5, 33945296), (7, 24246640), (8, 21215810), (10, 16972648), (11, 15429680), (14, 12123320), (16, 10607905), (20, 8486324), (22, 7714840), (28, 6061660), (35, 4849328), (40, 4243162), (44, 3857420), (55, 3085936), (56, 3030830), (59, 2876720), (70, 2424664), (77, 2204240), (80, 2121581), (88, 1928710), (110, 1542968), (112, 1515415), (118, 1438360), (140, 1212332), (154, 1102120), (176, 964355), (220, 771484), (236, 719180), (280, 606166), (295, 575344), (308, 551060), (385, 440848), (413, 410960), (440, 385742), (467, 363440), (472, 359590), (560, 303083), (590, 287672), (616, 275530), (649, 261520), (770, 220424), (826, 205480), (880, 192871), (934, 181720), (944, 179795), (1180, 143836), (1232, 137765), (1298, 130760), (1540, 110212), (1652, 102740), (1868, 90860), (2065, 82192), (2335, 72688), (2360, 71918), (2596, 65380), (3080, 55106), (3245, 52304), (3269, 51920), (3304, 51370), (3736, 45430), (4130, 41096), (4543, 37360), (4670, 36344), (4720, 35959), (5137, 33040), (5192, 32690), (6160, 27553), (6490, 26152), (6538, 25960), (6608, 25685), (7472, 22715), (8260, 20548), (9086, 18680), (9340, 18172), (10274, 16520), (10384, 16345), (12980, 13076)]