191551680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:543

約数の個数: 168

約数和(自身を含む): 664018992

約数和(自身を除く): 472467312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 227, 240, 288, 293, 320, 360, 454, 480, 576, 586, 681, 720, 879, 908, 960, 1135, 1172, 1362, 1440, 1465, 1758, 1816, 2043, 2270, 2344, 2637, 2724, 2880, 2930, 3405, 3516, 3632, 4086, 4395, 4540, 4688, 5274, 5448, 5860, 6810, 7032, 7264, 8172, 8790, 9080, 9376, 10215, 10548, 10896, 11720, 13185, 13620, 14064, 14528, 16344, 17580, 18160, 18752, 20430, 21096, 21792, 23440, 26370, 27240, 28128, 32688, 35160, 36320, 40860, 42192, 43584, 46880, 52740, 54480, 56256, 65376, 66511, 70320, 72640, 81720, 84384, 93760, 105480, 108960, 130752, 133022, 140640, 163440, 168768, 199533, 210960, 217920, 266044, 281280, 326880, 332555, 399066, 421920, 532088, 598599, 653760, 665110, 798132, 843840, 997665, 1064176, 1197198, 1330220, 1596264, 1995330, 2128352, 2394396, 2660440, 2992995, 3192528, 3990660, 4256704, 4788792, 5320880, 5985990, 6385056, 7981320, 9577584, 10641760, 11971980, 12770112, 15962640, 19155168, 21283520, 23943960, 31925280, 38310336, 47887920, 63850560, 95775840, 191551680]

約数ペア:

[(1, 191551680), (2, 95775840), (3, 63850560), (4, 47887920), (5, 38310336), (6, 31925280), (8, 23943960), (9, 21283520), (10, 19155168), (12, 15962640), (15, 12770112), (16, 11971980), (18, 10641760), (20, 9577584), (24, 7981320), (30, 6385056), (32, 5985990), (36, 5320880), (40, 4788792), (45, 4256704), (48, 3990660), (60, 3192528), (64, 2992995), (72, 2660440), (80, 2394396), (90, 2128352), (96, 1995330), (120, 1596264), (144, 1330220), (160, 1197198), (180, 1064176), (192, 997665), (227, 843840), (240, 798132), (288, 665110), (293, 653760), (320, 598599), (360, 532088), (454, 421920), (480, 399066), (576, 332555), (586, 326880), (681, 281280), (720, 266044), (879, 217920), (908, 210960), (960, 199533), (1135, 168768), (1172, 163440), (1362, 140640), (1440, 133022), (1465, 130752), (1758, 108960), (1816, 105480), (2043, 93760), (2270, 84384), (2344, 81720), (2637, 72640), (2724, 70320), (2880, 66511), (2930, 65376), (3405, 56256), (3516, 54480), (3632, 52740), (4086, 46880), (4395, 43584), (4540, 42192), (4688, 40860), (5274, 36320), (5448, 35160), (5860, 32688), (6810, 28128), (7032, 27240), (7264, 26370), (8172, 23440), (8790, 21792), (9080, 21096), (9376, 20430), (10215, 18752), (10548, 18160), (10896, 17580), (11720, 16344), (13185, 14528), (13620, 14064)]