157283280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2837}}^1$

素因数の和:2874

約数の個数: 240

約数和(自身を含む): 658779264

約数和(自身を除く): 501495984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 2837, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 5674, 6160, 6930, 7920, 8511, 9240, 11088, 11348, 13860, 14185, 17022, 18480, 19859, 22696, 25533, 27720, 28370, 31207, 34044, 39718, 42555, 45392, 51066, 55440, 56740, 59577, 62414, 68088, 79436, 85110, 93621, 99295, 102132, 113480, 119154, 124828, 127665, 136176, 156035, 158872, 170220, 178731, 187242, 198590, 204264, 218449, 226960, 238308, 249656, 255330, 280863, 297885, 312070, 317744, 340440, 357462, 374484, 397180, 408528, 436898, 468105, 476616, 499312, 510660, 561726, 595770, 624140, 655347, 680880, 714924, 748968, 794360, 873796, 893655, 936210, 953232, 1021320, 1092245, 1123452, 1191540, 1248280, 1310694, 1404315, 1429848, 1497936, 1588720, 1747592, 1787310, 1872420, 1966041, 2042640, 2184490, 2246904, 2383080, 2496560, 2621388, 2808630, 2859696, 3276735, 3495184, 3574620, 3744840, 3932082, 4368980, 4493808, 4766160, 5242776, 5617260, 6553470, 7149240, 7489680, 7864164, 8737960, 9830205, 10485552, 11234520, 13106940, 14298480, 15728328, 17475920, 19660410, 22469040, 26213880, 31456656, 39320820, 52427760, 78641640, 157283280]

約数ペア:

[(1, 157283280), (2, 78641640), (3, 52427760), (4, 39320820), (5, 31456656), (6, 26213880), (7, 22469040), (8, 19660410), (9, 17475920), (10, 15728328), (11, 14298480), (12, 13106940), (14, 11234520), (15, 10485552), (16, 9830205), (18, 8737960), (20, 7864164), (21, 7489680), (22, 7149240), (24, 6553470), (28, 5617260), (30, 5242776), (33, 4766160), (35, 4493808), (36, 4368980), (40, 3932082), (42, 3744840), (44, 3574620), (45, 3495184), (48, 3276735), (55, 2859696), (56, 2808630), (60, 2621388), (63, 2496560), (66, 2383080), (70, 2246904), (72, 2184490), (77, 2042640), (80, 1966041), (84, 1872420), (88, 1787310), (90, 1747592), (99, 1588720), (105, 1497936), (110, 1429848), (112, 1404315), (120, 1310694), (126, 1248280), (132, 1191540), (140, 1123452), (144, 1092245), (154, 1021320), (165, 953232), (168, 936210), (176, 893655), (180, 873796), (198, 794360), (210, 748968), (220, 714924), (231, 680880), (240, 655347), (252, 624140), (264, 595770), (280, 561726), (308, 510660), (315, 499312), (330, 476616), (336, 468105), (360, 436898), (385, 408528), (396, 397180), (420, 374484), (440, 357462), (462, 340440), (495, 317744), (504, 312070), (528, 297885), (560, 280863), (616, 255330), (630, 249656), (660, 238308), (693, 226960), (720, 218449), (770, 204264), (792, 198590), (840, 187242), (880, 178731), (924, 170220), (990, 158872), (1008, 156035), (1155, 136176), (1232, 127665), (1260, 124828), (1320, 119154), (1386, 113480), (1540, 102132), (1584, 99295), (1680, 93621), (1848, 85110), (1980, 79436), (2310, 68088), (2520, 62414), (2640, 59577), (2772, 56740), (2837, 55440), (3080, 51066), (3465, 45392), (3696, 42555), (3960, 39718), (4620, 34044), (5040, 31207), (5544, 28370), (5674, 27720), (6160, 25533), (6930, 22696), (7920, 19859), (8511, 18480), (9240, 17022), (11088, 14185), (11348, 13860)]