196618320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:650

約数の個数: 160

約数和(自身を含む): 681920640

約数和(自身を除く): 485302320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 227, 240, 270, 360, 401, 432, 454, 540, 681, 720, 802, 908, 1080, 1135, 1203, 1362, 1604, 1816, 2005, 2043, 2160, 2270, 2406, 2724, 3208, 3405, 3609, 3632, 4010, 4086, 4540, 4812, 5448, 6015, 6129, 6416, 6810, 7218, 8020, 8172, 9080, 9624, 10215, 10827, 10896, 12030, 12258, 13620, 14436, 16040, 16344, 18045, 18160, 19248, 20430, 21654, 24060, 24516, 27240, 28872, 30645, 32080, 32688, 36090, 40860, 43308, 48120, 49032, 54135, 54480, 57744, 61290, 72180, 81720, 86616, 91027, 96240, 98064, 108270, 122580, 144360, 163440, 173232, 182054, 216540, 245160, 273081, 288720, 364108, 433080, 455135, 490320, 546162, 728216, 819243, 866160, 910270, 1092324, 1365405, 1456432, 1638486, 1820540, 2184648, 2457729, 2730810, 3276972, 3641080, 4096215, 4369296, 4915458, 5461620, 6553944, 7282160, 8192430, 9830916, 10923240, 12288645, 13107888, 16384860, 19661832, 21846480, 24577290, 32769720, 39323664, 49154580, 65539440, 98309160, 196618320]

約数ペア:

[(1, 196618320), (2, 98309160), (3, 65539440), (4, 49154580), (5, 39323664), (6, 32769720), (8, 24577290), (9, 21846480), (10, 19661832), (12, 16384860), (15, 13107888), (16, 12288645), (18, 10923240), (20, 9830916), (24, 8192430), (27, 7282160), (30, 6553944), (36, 5461620), (40, 4915458), (45, 4369296), (48, 4096215), (54, 3641080), (60, 3276972), (72, 2730810), (80, 2457729), (90, 2184648), (108, 1820540), (120, 1638486), (135, 1456432), (144, 1365405), (180, 1092324), (216, 910270), (227, 866160), (240, 819243), (270, 728216), (360, 546162), (401, 490320), (432, 455135), (454, 433080), (540, 364108), (681, 288720), (720, 273081), (802, 245160), (908, 216540), (1080, 182054), (1135, 173232), (1203, 163440), (1362, 144360), (1604, 122580), (1816, 108270), (2005, 98064), (2043, 96240), (2160, 91027), (2270, 86616), (2406, 81720), (2724, 72180), (3208, 61290), (3405, 57744), (3609, 54480), (3632, 54135), (4010, 49032), (4086, 48120), (4540, 43308), (4812, 40860), (5448, 36090), (6015, 32688), (6129, 32080), (6416, 30645), (6810, 28872), (7218, 27240), (8020, 24516), (8172, 24060), (9080, 21654), (9624, 20430), (10215, 19248), (10827, 18160), (10896, 18045), (12030, 16344), (12258, 16040), (13620, 14436)]