15639941088

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{719}}^1\times {\mathrm{1607}}^1$

素因数の和:2389

約数の個数: 144

約数和(自身を含む): 45513861120

約数和(自身を除く): 29873920032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 719, 752, 846, 1128, 1438, 1504, 1607, 1692, 2157, 2256, 2876, 3214, 3384, 4314, 4512, 4821, 5752, 6428, 6471, 6768, 8628, 9642, 11504, 12856, 12942, 13536, 14463, 17256, 19284, 23008, 25712, 25884, 28926, 33793, 34512, 38568, 51424, 51768, 57852, 67586, 69024, 75529, 77136, 101379, 103536, 115704, 135172, 151058, 154272, 202758, 207072, 226587, 231408, 270344, 302116, 304137, 405516, 453174, 462816, 540688, 604232, 608274, 679761, 811032, 906348, 1081376, 1155433, 1208464, 1216548, 1359522, 1622064, 1812696, 2310866, 2416928, 2433096, 2719044, 3244128, 3466299, 3625392, 4621732, 4866192, 5438088, 6932598, 7250784, 9243464, 9732384, 10398897, 10876176, 13865196, 18486928, 20797794, 21752352, 27730392, 36973856, 41595588, 54305351, 55460784, 83191176, 108610702, 110921568, 162916053, 166382352, 217221404, 325832106, 332764704, 434442808, 488748159, 651664212, 868885616, 977496318, 1303328424, 1737771232, 1954992636, 2606656848, 3909985272, 5213313696, 7819970544, 15639941088]

約数ペア:

[(1, 15639941088), (2, 7819970544), (3, 5213313696), (4, 3909985272), (6, 2606656848), (8, 1954992636), (9, 1737771232), (12, 1303328424), (16, 977496318), (18, 868885616), (24, 651664212), (32, 488748159), (36, 434442808), (47, 332764704), (48, 325832106), (72, 217221404), (94, 166382352), (96, 162916053), (141, 110921568), (144, 108610702), (188, 83191176), (282, 55460784), (288, 54305351), (376, 41595588), (423, 36973856), (564, 27730392), (719, 21752352), (752, 20797794), (846, 18486928), (1128, 13865196), (1438, 10876176), (1504, 10398897), (1607, 9732384), (1692, 9243464), (2157, 7250784), (2256, 6932598), (2876, 5438088), (3214, 4866192), (3384, 4621732), (4314, 3625392), (4512, 3466299), (4821, 3244128), (5752, 2719044), (6428, 2433096), (6471, 2416928), (6768, 2310866), (8628, 1812696), (9642, 1622064), (11504, 1359522), (12856, 1216548), (12942, 1208464), (13536, 1155433), (14463, 1081376), (17256, 906348), (19284, 811032), (23008, 679761), (25712, 608274), (25884, 604232), (28926, 540688), (33793, 462816), (34512, 453174), (38568, 405516), (51424, 304137), (51768, 302116), (57852, 270344), (67586, 231408), (69024, 226587), (75529, 207072), (77136, 202758), (101379, 154272), (103536, 151058), (115704, 135172)]