239420800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3253}}^1$

素因数の和:3300

約数の個数: 96

約数和(自身を含む): 617348880

約数和(自身を除く): 377928080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 736, 800, 920, 1150, 1472, 1600, 1840, 2300, 2944, 3200, 3253, 3680, 4600, 6506, 7360, 9200, 13012, 14720, 16265, 18400, 26024, 32530, 36800, 52048, 65060, 73600, 74819, 81325, 104096, 130120, 149638, 162650, 208192, 260240, 299276, 325300, 374095, 416384, 520480, 598552, 650600, 748190, 1040960, 1197104, 1301200, 1496380, 1870475, 2081920, 2394208, 2602400, 2992760, 3740950, 4788416, 5204800, 5985520, 7481900, 9576832, 10409600, 11971040, 14963800, 23942080, 29927600, 47884160, 59855200, 119710400, 239420800]

約数ペア:

[(1, 239420800), (2, 119710400), (4, 59855200), (5, 47884160), (8, 29927600), (10, 23942080), (16, 14963800), (20, 11971040), (23, 10409600), (25, 9576832), (32, 7481900), (40, 5985520), (46, 5204800), (50, 4788416), (64, 3740950), (80, 2992760), (92, 2602400), (100, 2394208), (115, 2081920), (128, 1870475), (160, 1496380), (184, 1301200), (200, 1197104), (230, 1040960), (320, 748190), (368, 650600), (400, 598552), (460, 520480), (575, 416384), (640, 374095), (736, 325300), (800, 299276), (920, 260240), (1150, 208192), (1472, 162650), (1600, 149638), (1840, 130120), (2300, 104096), (2944, 81325), (3200, 74819), (3253, 73600), (3680, 65060), (4600, 52048), (6506, 36800), (7360, 32530), (9200, 26024), (13012, 18400), (14720, 16265)]