189476760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 655361280

約数和(自身を除く): 465884520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 79, 88, 92, 110, 115, 120, 132, 138, 158, 165, 184, 220, 230, 237, 253, 264, 276, 316, 330, 345, 395, 440, 460, 474, 506, 552, 632, 660, 690, 759, 790, 869, 920, 948, 1012, 1185, 1265, 1320, 1380, 1518, 1580, 1738, 1817, 1896, 2024, 2370, 2530, 2607, 2760, 3036, 3160, 3476, 3634, 3795, 4345, 4740, 5060, 5214, 5451, 6072, 6241, 6952, 7268, 7590, 8690, 9085, 9480, 10120, 10428, 10902, 12482, 13035, 14536, 15180, 17380, 18170, 18723, 19987, 20856, 21804, 24964, 26070, 27255, 30360, 31205, 34760, 36340, 37446, 39974, 43608, 49928, 52140, 54510, 59961, 62410, 68651, 72680, 74892, 79948, 93615, 99935, 104280, 109020, 119922, 124820, 137302, 143543, 149784, 159896, 187230, 199870, 205953, 218040, 239844, 249640, 274604, 287086, 299805, 343255, 374460, 399740, 411906, 430629, 479688, 549208, 574172, 599610, 686510, 717715, 748920, 799480, 823812, 861258, 1029765, 1148344, 1199220, 1373020, 1435430, 1578973, 1647624, 1722516, 2059530, 2153145, 2398440, 2746040, 2870860, 3157946, 3445032, 4119060, 4306290, 4736919, 5741720, 6315892, 7894865, 8238120, 8612580, 9473838, 12631784, 15789730, 17225160, 18947676, 23684595, 31579460, 37895352, 47369190, 63158920, 94738380, 189476760]

約数ペア:

[(1, 189476760), (2, 94738380), (3, 63158920), (4, 47369190), (5, 37895352), (6, 31579460), (8, 23684595), (10, 18947676), (11, 17225160), (12, 15789730), (15, 12631784), (20, 9473838), (22, 8612580), (23, 8238120), (24, 7894865), (30, 6315892), (33, 5741720), (40, 4736919), (44, 4306290), (46, 4119060), (55, 3445032), (60, 3157946), (66, 2870860), (69, 2746040), (79, 2398440), (88, 2153145), (92, 2059530), (110, 1722516), (115, 1647624), (120, 1578973), (132, 1435430), (138, 1373020), (158, 1199220), (165, 1148344), (184, 1029765), (220, 861258), (230, 823812), (237, 799480), (253, 748920), (264, 717715), (276, 686510), (316, 599610), (330, 574172), (345, 549208), (395, 479688), (440, 430629), (460, 411906), (474, 399740), (506, 374460), (552, 343255), (632, 299805), (660, 287086), (690, 274604), (759, 249640), (790, 239844), (869, 218040), (920, 205953), (948, 199870), (1012, 187230), (1185, 159896), (1265, 149784), (1320, 143543), (1380, 137302), (1518, 124820), (1580, 119922), (1738, 109020), (1817, 104280), (1896, 99935), (2024, 93615), (2370, 79948), (2530, 74892), (2607, 72680), (2760, 68651), (3036, 62410), (3160, 59961), (3476, 54510), (3634, 52140), (3795, 49928), (4345, 43608), (4740, 39974), (5060, 37446), (5214, 36340), (5451, 34760), (6072, 31205), (6241, 30360), (6952, 27255), (7268, 26070), (7590, 24964), (8690, 21804), (9085, 20856), (9480, 19987), (10120, 18723), (10428, 18170), (10902, 17380), (12482, 15180), (13035, 14536)]