940824990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{10159}}^1$

素因数の和:10196

約数の個数: 128

約数和(自身を含む): 2926080000

約数和(自身を除く): 1985255010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 343, 378, 441, 490, 630, 686, 735, 882, 945, 1029, 1323, 1470, 1715, 1890, 2058, 2205, 2646, 3087, 3430, 4410, 5145, 6174, 6615, 9261, 10159, 10290, 13230, 15435, 18522, 20318, 30477, 30870, 46305, 50795, 60954, 71113, 91431, 92610, 101590, 142226, 152385, 182862, 213339, 274293, 304770, 355565, 426678, 457155, 497791, 548586, 640017, 711130, 914310, 995582, 1066695, 1280034, 1371465, 1493373, 1920051, 2133390, 2488955, 2742930, 2986746, 3200085, 3484537, 3840102, 4480119, 4977910, 6400170, 6969074, 7466865, 8960238, 9600255, 10453611, 13440357, 14933730, 17422685, 19200510, 20907222, 22400595, 26880714, 31360833, 34845370, 44801190, 52268055, 62721666, 67201785, 94082499, 104536110, 134403570, 156804165, 188164998, 313608330, 470412495, 940824990]

約数ペア:

[(1, 940824990), (2, 470412495), (3, 313608330), (5, 188164998), (6, 156804165), (7, 134403570), (9, 104536110), (10, 94082499), (14, 67201785), (15, 62721666), (18, 52268055), (21, 44801190), (27, 34845370), (30, 31360833), (35, 26880714), (42, 22400595), (45, 20907222), (49, 19200510), (54, 17422685), (63, 14933730), (70, 13440357), (90, 10453611), (98, 9600255), (105, 8960238), (126, 7466865), (135, 6969074), (147, 6400170), (189, 4977910), (210, 4480119), (245, 3840102), (270, 3484537), (294, 3200085), (315, 2986746), (343, 2742930), (378, 2488955), (441, 2133390), (490, 1920051), (630, 1493373), (686, 1371465), (735, 1280034), (882, 1066695), (945, 995582), (1029, 914310), (1323, 711130), (1470, 640017), (1715, 548586), (1890, 497791), (2058, 457155), (2205, 426678), (2646, 355565), (3087, 304770), (3430, 274293), (4410, 213339), (5145, 182862), (6174, 152385), (6615, 142226), (9261, 101590), (10159, 92610), (10290, 91431), (13230, 71113), (15435, 60954), (18522, 50795), (20318, 46305), (30477, 30870)]