243225320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^2$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 614514600

約数和(自身を除く): 371289280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 127, 130, 145, 232, 254, 260, 290, 377, 508, 520, 580, 635, 754, 1016, 1160, 1270, 1508, 1651, 1885, 2540, 3016, 3302, 3683, 3770, 5080, 6604, 7366, 7540, 8255, 13208, 14732, 15080, 16129, 16510, 18415, 29464, 32258, 33020, 36830, 47879, 64516, 66040, 73660, 80645, 95758, 129032, 147320, 161290, 191516, 209677, 239395, 322580, 383032, 419354, 467741, 478790, 645160, 838708, 935482, 957580, 1048385, 1677416, 1870964, 1915160, 2096770, 2338705, 3741928, 4193540, 4677410, 6080633, 8387080, 9354820, 12161266, 18709640, 24322532, 30403165, 48645064, 60806330, 121612660, 243225320]

約数ペア:

[(1, 243225320), (2, 121612660), (4, 60806330), (5, 48645064), (8, 30403165), (10, 24322532), (13, 18709640), (20, 12161266), (26, 9354820), (29, 8387080), (40, 6080633), (52, 4677410), (58, 4193540), (65, 3741928), (104, 2338705), (116, 2096770), (127, 1915160), (130, 1870964), (145, 1677416), (232, 1048385), (254, 957580), (260, 935482), (290, 838708), (377, 645160), (508, 478790), (520, 467741), (580, 419354), (635, 383032), (754, 322580), (1016, 239395), (1160, 209677), (1270, 191516), (1508, 161290), (1651, 147320), (1885, 129032), (2540, 95758), (3016, 80645), (3302, 73660), (3683, 66040), (3770, 64516), (5080, 47879), (6604, 36830), (7366, 33020), (7540, 32258), (8255, 29464), (13208, 18415), (14732, 16510), (15080, 16129)]