107860720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6451}}^1$

素因数の和:6494

約数の個数: 80

約数和(自身を含む): 288017280

約数和(自身を除く): 180156560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 6451, 8360, 12902, 16720, 25804, 32255, 51608, 64510, 70961, 103216, 122569, 129020, 141922, 245138, 258040, 283844, 354805, 490276, 516080, 567688, 612845, 709610, 980552, 1135376, 1225690, 1348259, 1419220, 1961104, 2451380, 2696518, 2838440, 4902760, 5393036, 5676880, 6741295, 9805520, 10786072, 13482590, 21572144, 26965180, 53930360, 107860720]

約数ペア:

[(1, 107860720), (2, 53930360), (4, 26965180), (5, 21572144), (8, 13482590), (10, 10786072), (11, 9805520), (16, 6741295), (19, 5676880), (20, 5393036), (22, 4902760), (38, 2838440), (40, 2696518), (44, 2451380), (55, 1961104), (76, 1419220), (80, 1348259), (88, 1225690), (95, 1135376), (110, 980552), (152, 709610), (176, 612845), (190, 567688), (209, 516080), (220, 490276), (304, 354805), (380, 283844), (418, 258040), (440, 245138), (760, 141922), (836, 129020), (880, 122569), (1045, 103216), (1520, 70961), (1672, 64510), (2090, 51608), (3344, 32255), (4180, 25804), (6451, 16720), (8360, 12902)]