15673336720

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{11027}}^1$

素因数の和:11312

約数の個数: 80

約数和(自身を含む): 37003792320

約数和(自身を除く): 21330455600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 163, 218, 326, 436, 545, 652, 815, 872, 1090, 1304, 1630, 1744, 2180, 2608, 3260, 4360, 6520, 8720, 11027, 13040, 17767, 22054, 35534, 44108, 55135, 71068, 88216, 88835, 110270, 142136, 176432, 177670, 220540, 284272, 355340, 441080, 710680, 882160, 1201943, 1421360, 1797401, 2403886, 3594802, 4807772, 6009715, 7189604, 8987005, 9615544, 12019430, 14379208, 17974010, 19231088, 24038860, 28758416, 35948020, 48077720, 71896040, 96155440, 143792080, 195916709, 391833418, 783666836, 979583545, 1567333672, 1959167090, 3134667344, 3918334180, 7836668360, 15673336720]

約数ペア:

[(1, 15673336720), (2, 7836668360), (4, 3918334180), (5, 3134667344), (8, 1959167090), (10, 1567333672), (16, 979583545), (20, 783666836), (40, 391833418), (80, 195916709), (109, 143792080), (163, 96155440), (218, 71896040), (326, 48077720), (436, 35948020), (545, 28758416), (652, 24038860), (815, 19231088), (872, 17974010), (1090, 14379208), (1304, 12019430), (1630, 9615544), (1744, 8987005), (2180, 7189604), (2608, 6009715), (3260, 4807772), (4360, 3594802), (6520, 2403886), (8720, 1797401), (11027, 1421360), (13040, 1201943), (17767, 882160), (22054, 710680), (35534, 441080), (44108, 355340), (55135, 284272), (71068, 220540), (88216, 177670), (88835, 176432), (110270, 142136)]