165642840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 613785600

約数和(自身を除く): 448142760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 73, 88, 90, 99, 108, 110, 120, 132, 135, 146, 165, 180, 191, 198, 216, 219, 220, 264, 270, 292, 297, 330, 360, 365, 382, 396, 438, 440, 495, 540, 573, 584, 594, 657, 660, 730, 764, 792, 803, 876, 955, 990, 1080, 1095, 1146, 1188, 1314, 1320, 1460, 1485, 1528, 1606, 1719, 1752, 1910, 1971, 1980, 2101, 2190, 2292, 2376, 2409, 2628, 2865, 2920, 2970, 3212, 3285, 3438, 3820, 3942, 3960, 4015, 4202, 4380, 4584, 4818, 5157, 5256, 5730, 5940, 6303, 6424, 6570, 6876, 7227, 7640, 7884, 8030, 8404, 8595, 8760, 9636, 9855, 10314, 10505, 11460, 11880, 12045, 12606, 13140, 13752, 13943, 14454, 15768, 16060, 16808, 17190, 18909, 19272, 19710, 20628, 21010, 21681, 22920, 24090, 25212, 25785, 26280, 27886, 28908, 31515, 32120, 34380, 36135, 37818, 39420, 41256, 41829, 42020, 43362, 48180, 50424, 51570, 55772, 56727, 57816, 63030, 68760, 69715, 72270, 75636, 78840, 83658, 84040, 86724, 94545, 96360, 103140, 108405, 111544, 113454, 125487, 126060, 139430, 144540, 151272, 153373, 167316, 173448, 189090, 206280, 209145, 216810, 226908, 250974, 252120, 278860, 283635, 289080, 306746, 334632, 376461, 378180, 418290, 433620, 453816, 460119, 501948, 557720, 567270, 613492, 627435, 752922, 756360, 766865, 836580, 867240, 920238, 1003896, 1134540, 1226984, 1254870, 1380357, 1505844, 1533730, 1673160, 1840476, 1882305, 2269080, 2300595, 2509740, 2760714, 3011688, 3067460, 3680952, 3764610, 4141071, 4601190, 5019480, 5521428, 6134920, 6901785, 7529220, 8282142, 9202380, 11042856, 13803570, 15058440, 16564284, 18404760, 20705355, 27607140, 33128568, 41410710, 55214280, 82821420, 165642840]

約数ペア:

[(1, 165642840), (2, 82821420), (3, 55214280), (4, 41410710), (5, 33128568), (6, 27607140), (8, 20705355), (9, 18404760), (10, 16564284), (11, 15058440), (12, 13803570), (15, 11042856), (18, 9202380), (20, 8282142), (22, 7529220), (24, 6901785), (27, 6134920), (30, 5521428), (33, 5019480), (36, 4601190), (40, 4141071), (44, 3764610), (45, 3680952), (54, 3067460), (55, 3011688), (60, 2760714), (66, 2509740), (72, 2300595), (73, 2269080), (88, 1882305), (90, 1840476), (99, 1673160), (108, 1533730), (110, 1505844), (120, 1380357), (132, 1254870), (135, 1226984), (146, 1134540), (165, 1003896), (180, 920238), (191, 867240), (198, 836580), (216, 766865), (219, 756360), (220, 752922), (264, 627435), (270, 613492), (292, 567270), (297, 557720), (330, 501948), (360, 460119), (365, 453816), (382, 433620), (396, 418290), (438, 378180), (440, 376461), (495, 334632), (540, 306746), (573, 289080), (584, 283635), (594, 278860), (657, 252120), (660, 250974), (730, 226908), (764, 216810), (792, 209145), (803, 206280), (876, 189090), (955, 173448), (990, 167316), (1080, 153373), (1095, 151272), (1146, 144540), (1188, 139430), (1314, 126060), (1320, 125487), (1460, 113454), (1485, 111544), (1528, 108405), (1606, 103140), (1719, 96360), (1752, 94545), (1910, 86724), (1971, 84040), (1980, 83658), (2101, 78840), (2190, 75636), (2292, 72270), (2376, 69715), (2409, 68760), (2628, 63030), (2865, 57816), (2920, 56727), (2970, 55772), (3212, 51570), (3285, 50424), (3438, 48180), (3820, 43362), (3942, 42020), (3960, 41829), (4015, 41256), (4202, 39420), (4380, 37818), (4584, 36135), (4818, 34380), (5157, 32120), (5256, 31515), (5730, 28908), (5940, 27886), (6303, 26280), (6424, 25785), (6570, 25212), (6876, 24090), (7227, 22920), (7640, 21681), (7884, 21010), (8030, 20628), (8404, 19710), (8595, 19272), (8760, 18909), (9636, 17190), (9855, 16808), (10314, 16060), (10505, 15768), (11460, 14454), (11880, 13943), (12045, 13752), (12606, 13140)]