887876015280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{385403}}^1$

素因数の和:385779

約数の個数: 160

約数和(自身を含む): 2855936136960

約数和(自身を除く): 1968060121680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 331, 348, 435, 464, 580, 662, 696, 870, 993, 1160, 1324, 1392, 1655, 1740, 1986, 2320, 2648, 3310, 3480, 3972, 4965, 5296, 6620, 6960, 7944, 9599, 9930, 13240, 15888, 19198, 19860, 26480, 28797, 38396, 39720, 47995, 57594, 76792, 79440, 95990, 115188, 143985, 153584, 191980, 230376, 287970, 383960, 385403, 460752, 575940, 767920, 770806, 1151880, 1156209, 1541612, 1927015, 2303760, 2312418, 3083224, 3854030, 4624836, 5781045, 6166448, 7708060, 9249672, 11176687, 11562090, 15416120, 18499344, 22353374, 23124180, 30832240, 33530061, 44706748, 46248360, 55883435, 67060122, 89413496, 92496720, 111766870, 127568393, 134120244, 167650305, 178826992, 223533740, 255136786, 268240488, 335300610, 382705179, 447067480, 510273572, 536480976, 637841965, 670601220, 765410358, 894134960, 1020547144, 1275683930, 1341202440, 1530820716, 1913525895, 2041094288, 2551367860, 2682404880, 3061641432, 3699483397, 3827051790, 5102735720, 6123282864, 7398966794, 7654103580, 10205471440, 11098450191, 14797933588, 15308207160, 18497416985, 22196900382, 29595867176, 30616414320, 36994833970, 44393800764, 55492250955, 59191734352, 73989667940, 88787601528, 110984501910, 147979335880, 177575203056, 221969003820, 295958671760, 443938007640, 887876015280]

約数ペア:

[(1, 887876015280), (2, 443938007640), (3, 295958671760), (4, 221969003820), (5, 177575203056), (6, 147979335880), (8, 110984501910), (10, 88787601528), (12, 73989667940), (15, 59191734352), (16, 55492250955), (20, 44393800764), (24, 36994833970), (29, 30616414320), (30, 29595867176), (40, 22196900382), (48, 18497416985), (58, 15308207160), (60, 14797933588), (80, 11098450191), (87, 10205471440), (116, 7654103580), (120, 7398966794), (145, 6123282864), (174, 5102735720), (232, 3827051790), (240, 3699483397), (290, 3061641432), (331, 2682404880), (348, 2551367860), (435, 2041094288), (464, 1913525895), (580, 1530820716), (662, 1341202440), (696, 1275683930), (870, 1020547144), (993, 894134960), (1160, 765410358), (1324, 670601220), (1392, 637841965), (1655, 536480976), (1740, 510273572), (1986, 447067480), (2320, 382705179), (2648, 335300610), (3310, 268240488), (3480, 255136786), (3972, 223533740), (4965, 178826992), (5296, 167650305), (6620, 134120244), (6960, 127568393), (7944, 111766870), (9599, 92496720), (9930, 89413496), (13240, 67060122), (15888, 55883435), (19198, 46248360), (19860, 44706748), (26480, 33530061), (28797, 30832240), (38396, 23124180), (39720, 22353374), (47995, 18499344), (57594, 15416120), (76792, 11562090), (79440, 11176687), (95990, 9249672), (115188, 7708060), (143985, 6166448), (153584, 5781045), (191980, 4624836), (230376, 3854030), (287970, 3083224), (383960, 2312418), (385403, 2303760), (460752, 1927015), (575940, 1541612), (767920, 1156209), (770806, 1151880)]