140082710180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7523239}}^1$

素因数の和:7523281

約数の個数: 72

約数和(自身を含む): 360212731200

約数和(自身を除く): 220130021020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 7523239, 15046478, 30092956, 37616195, 52662673, 75232390, 105325346, 142941541, 150464780, 210650692, 263313365, 285883082, 368638711, 526626730, 571766164, 714707705, 737277422, 1000590787, 1053253460, 1429415410, 1474554844, 1843193555, 2001181574, 2858830820, 3686387110, 4002363148, 5002953935, 7004135509, 7372774220, 10005907870, 14008271018, 20011815740, 28016542036, 35020677545, 70041355090, 140082710180]

約数ペア:

[(1, 140082710180), (2, 70041355090), (4, 35020677545), (5, 28016542036), (7, 20011815740), (10, 14008271018), (14, 10005907870), (19, 7372774220), (20, 7004135509), (28, 5002953935), (35, 4002363148), (38, 3686387110), (49, 2858830820), (70, 2001181574), (76, 1843193555), (95, 1474554844), (98, 1429415410), (133, 1053253460), (140, 1000590787), (190, 737277422), (196, 714707705), (245, 571766164), (266, 526626730), (380, 368638711), (490, 285883082), (532, 263313365), (665, 210650692), (931, 150464780), (980, 142941541), (1330, 105325346), (1862, 75232390), (2660, 52662673), (3724, 37616195), (4655, 30092956), (9310, 15046478), (18620, 7523239)]