384202280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1687

約数の個数: 128

約数和(自身を含む): 1092096000

約数和(自身を除く): 707893720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 79, 88, 110, 140, 154, 158, 220, 280, 308, 316, 385, 395, 440, 553, 616, 632, 770, 790, 869, 1106, 1540, 1579, 1580, 1738, 2212, 2765, 3080, 3158, 3160, 3476, 4345, 4424, 5530, 6083, 6316, 6952, 7895, 8690, 11053, 11060, 12166, 12632, 15790, 17369, 17380, 22106, 22120, 24332, 30415, 31580, 34738, 34760, 44212, 48664, 55265, 60830, 63160, 69476, 86845, 88424, 110530, 121583, 121660, 124741, 138952, 173690, 221060, 243166, 243320, 249482, 347380, 442120, 486332, 498964, 607915, 623705, 694760, 873187, 972664, 997928, 1215830, 1247410, 1372151, 1746374, 2431660, 2494820, 2744302, 3492748, 4365935, 4863320, 4989640, 5488604, 6860755, 6985496, 8731870, 9605057, 10977208, 13721510, 17463740, 19210114, 27443020, 34927480, 38420228, 48025285, 54886040, 76840456, 96050570, 192101140, 384202280]

約数ペア:

[(1, 384202280), (2, 192101140), (4, 96050570), (5, 76840456), (7, 54886040), (8, 48025285), (10, 38420228), (11, 34927480), (14, 27443020), (20, 19210114), (22, 17463740), (28, 13721510), (35, 10977208), (40, 9605057), (44, 8731870), (55, 6985496), (56, 6860755), (70, 5488604), (77, 4989640), (79, 4863320), (88, 4365935), (110, 3492748), (140, 2744302), (154, 2494820), (158, 2431660), (220, 1746374), (280, 1372151), (308, 1247410), (316, 1215830), (385, 997928), (395, 972664), (440, 873187), (553, 694760), (616, 623705), (632, 607915), (770, 498964), (790, 486332), (869, 442120), (1106, 347380), (1540, 249482), (1579, 243320), (1580, 243166), (1738, 221060), (2212, 173690), (2765, 138952), (3080, 124741), (3158, 121660), (3160, 121583), (3476, 110530), (4345, 88424), (4424, 86845), (5530, 69476), (6083, 63160), (6316, 60830), (6952, 55265), (7895, 48664), (8690, 44212), (11053, 34760), (11060, 34738), (12166, 31580), (12632, 30415), (15790, 24332), (17369, 22120), (17380, 22106)]