5161165320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{133157}}^1$

素因数の和:133207

約数の個数: 128

約数和(自身を含む): 17257276800

約数和(自身を除く): 12096111480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 38760, 133157, 266314, 399471, 532628, 665785, 798942, 1065256, 1331570, 1597884, 1997355, 2263669, 2529983, 2663140, 3195768, 3994710, 4527338, 5059966, 5326280, 6791007, 7589949, 7989420, 9054676, 10119932, 11318345, 12649915, 13582014, 15179898, 15978840, 18109352, 20239864, 22636690, 25299830, 27164028, 30359796, 33955035, 37949745, 43009711, 45273380, 50599660, 54328056, 60719592, 67910070, 75899490, 86019422, 90546760, 101199320, 129029133, 135820140, 151798980, 172038844, 215048555, 258058266, 271640280, 303597960, 344077688, 430097110, 516116532, 645145665, 860194220, 1032233064, 1290291330, 1720388440, 2580582660, 5161165320]

約数ペア:

[(1, 5161165320), (2, 2580582660), (3, 1720388440), (4, 1290291330), (5, 1032233064), (6, 860194220), (8, 645145665), (10, 516116532), (12, 430097110), (15, 344077688), (17, 303597960), (19, 271640280), (20, 258058266), (24, 215048555), (30, 172038844), (34, 151798980), (38, 135820140), (40, 129029133), (51, 101199320), (57, 90546760), (60, 86019422), (68, 75899490), (76, 67910070), (85, 60719592), (95, 54328056), (102, 50599660), (114, 45273380), (120, 43009711), (136, 37949745), (152, 33955035), (170, 30359796), (190, 27164028), (204, 25299830), (228, 22636690), (255, 20239864), (285, 18109352), (323, 15978840), (340, 15179898), (380, 13582014), (408, 12649915), (456, 11318345), (510, 10119932), (570, 9054676), (646, 7989420), (680, 7589949), (760, 6791007), (969, 5326280), (1020, 5059966), (1140, 4527338), (1292, 3994710), (1615, 3195768), (1938, 2663140), (2040, 2529983), (2280, 2263669), (2584, 1997355), (3230, 1597884), (3876, 1331570), (4845, 1065256), (6460, 798942), (7752, 665785), (9690, 532628), (12920, 399471), (19380, 266314), (38760, 133157)]