142060160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1234

約数の個数: 128

約数和(自身を含む): 392610240

約数和(自身を除く): 250550080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 880, 935, 1088, 1187, 1360, 1408, 1496, 1760, 1870, 2176, 2374, 2720, 2992, 3520, 3740, 4748, 5440, 5935, 5984, 7040, 7480, 9496, 10880, 11870, 11968, 13057, 14960, 18992, 20179, 23740, 23936, 26114, 29920, 37984, 40358, 47480, 52228, 59840, 65285, 75968, 80716, 94960, 100895, 104456, 119680, 130570, 151936, 161432, 189920, 201790, 208912, 221969, 261140, 322864, 379840, 403580, 417824, 443938, 522280, 645728, 759680, 807160, 835648, 887876, 1044560, 1109845, 1291456, 1614320, 1671296, 1775752, 2089120, 2219690, 2582912, 3228640, 3551504, 4178240, 4439380, 6457280, 7103008, 8356480, 8878760, 12914560, 14206016, 17757520, 28412032, 35515040, 71030080, 142060160]

約数ペア:

[(1, 142060160), (2, 71030080), (4, 35515040), (5, 28412032), (8, 17757520), (10, 14206016), (11, 12914560), (16, 8878760), (17, 8356480), (20, 7103008), (22, 6457280), (32, 4439380), (34, 4178240), (40, 3551504), (44, 3228640), (55, 2582912), (64, 2219690), (68, 2089120), (80, 1775752), (85, 1671296), (88, 1614320), (110, 1291456), (128, 1109845), (136, 1044560), (160, 887876), (170, 835648), (176, 807160), (187, 759680), (220, 645728), (272, 522280), (320, 443938), (340, 417824), (352, 403580), (374, 379840), (440, 322864), (544, 261140), (640, 221969), (680, 208912), (704, 201790), (748, 189920), (880, 161432), (935, 151936), (1088, 130570), (1187, 119680), (1360, 104456), (1408, 100895), (1496, 94960), (1760, 80716), (1870, 75968), (2176, 65285), (2374, 59840), (2720, 52228), (2992, 47480), (3520, 40358), (3740, 37984), (4748, 29920), (5440, 26114), (5935, 23936), (5984, 23740), (7040, 20179), (7480, 18992), (9496, 14960), (10880, 13057), (11870, 11968)]