16779840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:265

約数の個数: 224

約数和(自身を含む): 66714624

約数和(自身を除く): 49934784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 227, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 454, 462, 480, 528, 560, 616, 660, 672, 681, 704, 770, 840, 880, 908, 924, 960, 1056, 1120, 1135, 1155, 1232, 1320, 1344, 1362, 1540, 1589, 1680, 1760, 1816, 1848, 2112, 2240, 2270, 2310, 2464, 2497, 2640, 2724, 3080, 3178, 3360, 3405, 3520, 3632, 3696, 4540, 4620, 4767, 4928, 4994, 5280, 5448, 6160, 6356, 6720, 6810, 7264, 7392, 7491, 7945, 9080, 9240, 9534, 9988, 10560, 10896, 12320, 12485, 12712, 13620, 14528, 14784, 14982, 15890, 17479, 18160, 18480, 19068, 19976, 21792, 23835, 24640, 24970, 25424, 27240, 29964, 31780, 34958, 36320, 36960, 37455, 38136, 39952, 43584, 47670, 49940, 50848, 52437, 54480, 59928, 63560, 69916, 72640, 73920, 74910, 76272, 79904, 87395, 95340, 99880, 101696, 104874, 108960, 119856, 127120, 139832, 149820, 152544, 159808, 174790, 190680, 199760, 209748, 217920, 239712, 254240, 262185, 279664, 299640, 305088, 349580, 381360, 399520, 419496, 479424, 508480, 524370, 559328, 599280, 699160, 762720, 799040, 838992, 1048740, 1118656, 1198560, 1398320, 1525440, 1677984, 2097480, 2397120, 2796640, 3355968, 4194960, 5593280, 8389920, 16779840]

約数ペア:

[(1, 16779840), (2, 8389920), (3, 5593280), (4, 4194960), (5, 3355968), (6, 2796640), (7, 2397120), (8, 2097480), (10, 1677984), (11, 1525440), (12, 1398320), (14, 1198560), (15, 1118656), (16, 1048740), (20, 838992), (21, 799040), (22, 762720), (24, 699160), (28, 599280), (30, 559328), (32, 524370), (33, 508480), (35, 479424), (40, 419496), (42, 399520), (44, 381360), (48, 349580), (55, 305088), (56, 299640), (60, 279664), (64, 262185), (66, 254240), (70, 239712), (77, 217920), (80, 209748), (84, 199760), (88, 190680), (96, 174790), (105, 159808), (110, 152544), (112, 149820), (120, 139832), (132, 127120), (140, 119856), (154, 108960), (160, 104874), (165, 101696), (168, 99880), (176, 95340), (192, 87395), (210, 79904), (220, 76272), (224, 74910), (227, 73920), (231, 72640), (240, 69916), (264, 63560), (280, 59928), (308, 54480), (320, 52437), (330, 50848), (336, 49940), (352, 47670), (385, 43584), (420, 39952), (440, 38136), (448, 37455), (454, 36960), (462, 36320), (480, 34958), (528, 31780), (560, 29964), (616, 27240), (660, 25424), (672, 24970), (681, 24640), (704, 23835), (770, 21792), (840, 19976), (880, 19068), (908, 18480), (924, 18160), (960, 17479), (1056, 15890), (1120, 14982), (1135, 14784), (1155, 14528), (1232, 13620), (1320, 12712), (1344, 12485), (1362, 12320), (1540, 10896), (1589, 10560), (1680, 9988), (1760, 9534), (1816, 9240), (1848, 9080), (2112, 7945), (2240, 7491), (2270, 7392), (2310, 7264), (2464, 6810), (2497, 6720), (2640, 6356), (2724, 6160), (3080, 5448), (3178, 5280), (3360, 4994), (3405, 4928), (3520, 4767), (3632, 4620), (3696, 4540)]