169012920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13163}}^1$

素因数の和:13284

約数の個数: 64

約数和(自身を含む): 511816320

約数和(自身を除く): 342803400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 13163, 26326, 39489, 52652, 65815, 78978, 105304, 131630, 157956, 197445, 263260, 315912, 394890, 526520, 789780, 1408441, 1579560, 2816882, 4225323, 5633764, 7042205, 8450646, 11267528, 14084410, 16901292, 21126615, 28168820, 33802584, 42253230, 56337640, 84506460, 169012920]

約数ペア:

[(1, 169012920), (2, 84506460), (3, 56337640), (4, 42253230), (5, 33802584), (6, 28168820), (8, 21126615), (10, 16901292), (12, 14084410), (15, 11267528), (20, 8450646), (24, 7042205), (30, 5633764), (40, 4225323), (60, 2816882), (107, 1579560), (120, 1408441), (214, 789780), (321, 526520), (428, 394890), (535, 315912), (642, 263260), (856, 197445), (1070, 157956), (1284, 131630), (1605, 105304), (2140, 78978), (2568, 65815), (3210, 52652), (4280, 39489), (6420, 26326), (12840, 13163)]