87551138080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{87931}}^1$

素因数の和:88087

約数の個数: 144

約数和(自身を含む): 242506607616

約数和(自身を除く): 154955469536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 127, 140, 160, 196, 224, 245, 254, 280, 392, 490, 508, 560, 635, 784, 889, 980, 1016, 1120, 1270, 1568, 1778, 1960, 2032, 2540, 3556, 3920, 4064, 4445, 5080, 6223, 7112, 7840, 8890, 10160, 12446, 14224, 17780, 20320, 24892, 28448, 31115, 35560, 49784, 62230, 71120, 87931, 99568, 124460, 142240, 175862, 199136, 248920, 351724, 439655, 497840, 615517, 703448, 879310, 995680, 1231034, 1406896, 1758620, 2462068, 2813792, 3077585, 3517240, 4308619, 4924136, 6155170, 7034480, 8617238, 9848272, 11167237, 12310340, 14068960, 17234476, 19696544, 21543095, 22334474, 24620680, 34468952, 43086190, 44668948, 49241360, 55836185, 68937904, 78170659, 86172380, 89337896, 98482720, 111672370, 137875808, 156341318, 172344760, 178675792, 223344740, 312682636, 344689520, 357351584, 390853295, 446689480, 547194613, 625365272, 689379040, 781706590, 893378960, 1094389226, 1250730544, 1563413180, 1786757920, 2188778452, 2501461088, 2735973065, 3126826360, 4377556904, 5471946130, 6253652720, 8755113808, 10943892260, 12507305440, 17510227616, 21887784520, 43775569040, 87551138080]

約数ペア:

[(1, 87551138080), (2, 43775569040), (4, 21887784520), (5, 17510227616), (7, 12507305440), (8, 10943892260), (10, 8755113808), (14, 6253652720), (16, 5471946130), (20, 4377556904), (28, 3126826360), (32, 2735973065), (35, 2501461088), (40, 2188778452), (49, 1786757920), (56, 1563413180), (70, 1250730544), (80, 1094389226), (98, 893378960), (112, 781706590), (127, 689379040), (140, 625365272), (160, 547194613), (196, 446689480), (224, 390853295), (245, 357351584), (254, 344689520), (280, 312682636), (392, 223344740), (490, 178675792), (508, 172344760), (560, 156341318), (635, 137875808), (784, 111672370), (889, 98482720), (980, 89337896), (1016, 86172380), (1120, 78170659), (1270, 68937904), (1568, 55836185), (1778, 49241360), (1960, 44668948), (2032, 43086190), (2540, 34468952), (3556, 24620680), (3920, 22334474), (4064, 21543095), (4445, 19696544), (5080, 17234476), (6223, 14068960), (7112, 12310340), (7840, 11167237), (8890, 9848272), (10160, 8617238), (12446, 7034480), (14224, 6155170), (17780, 4924136), (20320, 4308619), (24892, 3517240), (28448, 3077585), (31115, 2813792), (35560, 2462068), (49784, 1758620), (62230, 1406896), (71120, 1231034), (87931, 995680), (99568, 879310), (124460, 703448), (142240, 615517), (175862, 497840), (199136, 439655), (248920, 351724)]