237937040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2280

約数の個数: 80

約数和(自身を含む): 608532480

約数和(自身を除く): 370595440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 635, 880, 1016, 1270, 1397, 2032, 2129, 2540, 2794, 4258, 5080, 5588, 6985, 8516, 10160, 10645, 11176, 13970, 17032, 21290, 22352, 23419, 27940, 34064, 42580, 46838, 55880, 85160, 93676, 111760, 117095, 170320, 187352, 234190, 270383, 374704, 468380, 540766, 936760, 1081532, 1351915, 1873520, 2163064, 2703830, 2974213, 4326128, 5407660, 5948426, 10815320, 11896852, 14871065, 21630640, 23793704, 29742130, 47587408, 59484260, 118968520, 237937040]

約数ペア:

[(1, 237937040), (2, 118968520), (4, 59484260), (5, 47587408), (8, 29742130), (10, 23793704), (11, 21630640), (16, 14871065), (20, 11896852), (22, 10815320), (40, 5948426), (44, 5407660), (55, 4326128), (80, 2974213), (88, 2703830), (110, 2163064), (127, 1873520), (176, 1351915), (220, 1081532), (254, 936760), (440, 540766), (508, 468380), (635, 374704), (880, 270383), (1016, 234190), (1270, 187352), (1397, 170320), (2032, 117095), (2129, 111760), (2540, 93676), (2794, 85160), (4258, 55880), (5080, 46838), (5588, 42580), (6985, 34064), (8516, 27940), (10160, 23419), (10645, 22352), (11176, 21290), (13970, 17032)]