2947821626520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{863}}^1\times {\mathrm{3162763}}^1$

素因数の和:3163646

約数の個数: 128

約数和(自身を含む): 9837461145600

約数和(自身を除く): 6889639519080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 863, 1080, 1726, 2589, 3452, 4315, 5178, 6904, 7767, 8630, 10356, 12945, 15534, 17260, 20712, 23301, 25890, 31068, 34520, 38835, 46602, 51780, 62136, 77670, 93204, 103560, 116505, 155340, 186408, 233010, 310680, 466020, 932040, 3162763, 6325526, 9488289, 12651052, 15813815, 18976578, 25302104, 28464867, 31627630, 37953156, 47441445, 56929734, 63255260, 75906312, 85394601, 94882890, 113859468, 126510520, 142324335, 170789202, 189765780, 227718936, 284648670, 341578404, 379531560, 426973005, 569297340, 683156808, 853946010, 1138594680, 1707892020, 2729464469, 3415784040, 5458928938, 8188393407, 10917857876, 13647322345, 16376786814, 21835715752, 24565180221, 27294644690, 32753573628, 40941967035, 49130360442, 54589289380, 65507147256, 73695540663, 81883934070, 98260720884, 109178578760, 122825901105, 147391081326, 163767868140, 196521441768, 245651802210, 294782162652, 327535736280, 368477703315, 491303604420, 589564325304, 736955406630, 982607208840, 1473910813260, 2947821626520]

約数ペア:

[(1, 2947821626520), (2, 1473910813260), (3, 982607208840), (4, 736955406630), (5, 589564325304), (6, 491303604420), (8, 368477703315), (9, 327535736280), (10, 294782162652), (12, 245651802210), (15, 196521441768), (18, 163767868140), (20, 147391081326), (24, 122825901105), (27, 109178578760), (30, 98260720884), (36, 81883934070), (40, 73695540663), (45, 65507147256), (54, 54589289380), (60, 49130360442), (72, 40941967035), (90, 32753573628), (108, 27294644690), (120, 24565180221), (135, 21835715752), (180, 16376786814), (216, 13647322345), (270, 10917857876), (360, 8188393407), (540, 5458928938), (863, 3415784040), (1080, 2729464469), (1726, 1707892020), (2589, 1138594680), (3452, 853946010), (4315, 683156808), (5178, 569297340), (6904, 426973005), (7767, 379531560), (8630, 341578404), (10356, 284648670), (12945, 227718936), (15534, 189765780), (17260, 170789202), (20712, 142324335), (23301, 126510520), (25890, 113859468), (31068, 94882890), (34520, 85394601), (38835, 75906312), (46602, 63255260), (51780, 56929734), (62136, 47441445), (77670, 37953156), (93204, 31627630), (103560, 28464867), (116505, 25302104), (155340, 18976578), (186408, 15813815), (233010, 12651052), (310680, 9488289), (466020, 6325526), (932040, 3162763)]