165390720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 592220160

約数和(自身を除く): 426829440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 176, 191, 192, 205, 220, 240, 246, 264, 320, 328, 330, 352, 382, 384, 410, 440, 451, 480, 492, 528, 573, 615, 640, 656, 660, 704, 764, 820, 880, 902, 955, 960, 984, 1056, 1146, 1230, 1312, 1320, 1353, 1408, 1528, 1640, 1760, 1804, 1910, 1920, 1968, 2101, 2112, 2255, 2292, 2460, 2624, 2640, 2706, 2865, 3056, 3280, 3520, 3608, 3820, 3936, 4202, 4224, 4510, 4584, 4920, 5248, 5280, 5412, 5730, 6112, 6303, 6560, 6765, 7040, 7216, 7640, 7831, 7872, 8404, 9020, 9168, 9840, 10505, 10560, 10824, 11460, 12224, 12606, 13120, 13530, 14432, 15280, 15662, 15744, 16808, 18040, 18336, 19680, 21010, 21120, 21648, 22920, 23493, 24448, 25212, 26240, 27060, 28864, 30560, 31324, 31515, 33616, 36080, 36672, 39155, 39360, 42020, 43296, 45840, 46986, 50424, 54120, 57728, 61120, 62648, 63030, 67232, 72160, 73344, 78310, 78720, 84040, 86141, 86592, 91680, 93972, 100848, 108240, 117465, 122240, 125296, 126060, 134464, 144320, 156620, 168080, 172282, 173184, 183360, 187944, 201696, 216480, 234930, 250592, 252120, 258423, 268928, 288640, 313240, 336160, 344564, 366720, 375888, 403392, 430705, 432960, 469860, 501184, 504240, 516846, 626480, 672320, 689128, 751776, 806784, 861410, 865920, 939720, 1002368, 1008480, 1033692, 1252960, 1292115, 1344640, 1378256, 1503552, 1722820, 1879440, 2016960, 2067384, 2505920, 2584230, 2756512, 3007104, 3445640, 3758880, 4033920, 4134768, 5011840, 5168460, 5513024, 6891280, 7517760, 8269536, 10336920, 11026048, 13782560, 15035520, 16539072, 20673840, 27565120, 33078144, 41347680, 55130240, 82695360, 165390720]

約数ペア:

[(1, 165390720), (2, 82695360), (3, 55130240), (4, 41347680), (5, 33078144), (6, 27565120), (8, 20673840), (10, 16539072), (11, 15035520), (12, 13782560), (15, 11026048), (16, 10336920), (20, 8269536), (22, 7517760), (24, 6891280), (30, 5513024), (32, 5168460), (33, 5011840), (40, 4134768), (41, 4033920), (44, 3758880), (48, 3445640), (55, 3007104), (60, 2756512), (64, 2584230), (66, 2505920), (80, 2067384), (82, 2016960), (88, 1879440), (96, 1722820), (110, 1503552), (120, 1378256), (123, 1344640), (128, 1292115), (132, 1252960), (160, 1033692), (164, 1008480), (165, 1002368), (176, 939720), (191, 865920), (192, 861410), (205, 806784), (220, 751776), (240, 689128), (246, 672320), (264, 626480), (320, 516846), (328, 504240), (330, 501184), (352, 469860), (382, 432960), (384, 430705), (410, 403392), (440, 375888), (451, 366720), (480, 344564), (492, 336160), (528, 313240), (573, 288640), (615, 268928), (640, 258423), (656, 252120), (660, 250592), (704, 234930), (764, 216480), (820, 201696), (880, 187944), (902, 183360), (955, 173184), (960, 172282), (984, 168080), (1056, 156620), (1146, 144320), (1230, 134464), (1312, 126060), (1320, 125296), (1353, 122240), (1408, 117465), (1528, 108240), (1640, 100848), (1760, 93972), (1804, 91680), (1910, 86592), (1920, 86141), (1968, 84040), (2101, 78720), (2112, 78310), (2255, 73344), (2292, 72160), (2460, 67232), (2624, 63030), (2640, 62648), (2706, 61120), (2865, 57728), (3056, 54120), (3280, 50424), (3520, 46986), (3608, 45840), (3820, 43296), (3936, 42020), (4202, 39360), (4224, 39155), (4510, 36672), (4584, 36080), (4920, 33616), (5248, 31515), (5280, 31324), (5412, 30560), (5730, 28864), (6112, 27060), (6303, 26240), (6560, 25212), (6765, 24448), (7040, 23493), (7216, 22920), (7640, 21648), (7831, 21120), (7872, 21010), (8404, 19680), (9020, 18336), (9168, 18040), (9840, 16808), (10505, 15744), (10560, 15662), (10824, 15280), (11460, 14432), (12224, 13530), (12606, 13120)]