125940320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 327317760

約数和(自身を除く): 201377440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 163, 176, 220, 326, 352, 439, 440, 652, 815, 878, 880, 1304, 1630, 1756, 1760, 1793, 2195, 2608, 3260, 3512, 3586, 4390, 4829, 5216, 6520, 7024, 7172, 8780, 8965, 9658, 13040, 14048, 14344, 17560, 17930, 19316, 24145, 26080, 28688, 35120, 35860, 38632, 48290, 57376, 70240, 71557, 71720, 77264, 96580, 143114, 143440, 154528, 193160, 286228, 286880, 357785, 386320, 572456, 715570, 772640, 787127, 1144912, 1431140, 1574254, 2289824, 2862280, 3148508, 3935635, 5724560, 6297016, 7871270, 11449120, 12594032, 15742540, 25188064, 31485080, 62970160, 125940320]

約数ペア:

[(1, 125940320), (2, 62970160), (4, 31485080), (5, 25188064), (8, 15742540), (10, 12594032), (11, 11449120), (16, 7871270), (20, 6297016), (22, 5724560), (32, 3935635), (40, 3148508), (44, 2862280), (55, 2289824), (80, 1574254), (88, 1431140), (110, 1144912), (160, 787127), (163, 772640), (176, 715570), (220, 572456), (326, 386320), (352, 357785), (439, 286880), (440, 286228), (652, 193160), (815, 154528), (878, 143440), (880, 143114), (1304, 96580), (1630, 77264), (1756, 71720), (1760, 71557), (1793, 70240), (2195, 57376), (2608, 48290), (3260, 38632), (3512, 35860), (3586, 35120), (4390, 28688), (4829, 26080), (5216, 24145), (6520, 19316), (7024, 17930), (7172, 17560), (8780, 14344), (8965, 14048), (9658, 13040)]