223681120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3528

約数の個数: 96

約数和(自身を含む): 587623680

約数和(自身を除く): 363942560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 3469, 4030, 4960, 6448, 6938, 8060, 12896, 13876, 16120, 17345, 27752, 32240, 34690, 45097, 55504, 64480, 69380, 90194, 107539, 111008, 138760, 180388, 215078, 225485, 277520, 360776, 430156, 450970, 537695, 555040, 721552, 860312, 901940, 1075390, 1398007, 1443104, 1720624, 1803880, 2150780, 2796014, 3441248, 3607760, 4301560, 5592028, 6990035, 7215520, 8603120, 11184056, 13980070, 17206240, 22368112, 27960140, 44736224, 55920280, 111840560, 223681120]

約数ペア:

[(1, 223681120), (2, 111840560), (4, 55920280), (5, 44736224), (8, 27960140), (10, 22368112), (13, 17206240), (16, 13980070), (20, 11184056), (26, 8603120), (31, 7215520), (32, 6990035), (40, 5592028), (52, 4301560), (62, 3607760), (65, 3441248), (80, 2796014), (104, 2150780), (124, 1803880), (130, 1720624), (155, 1443104), (160, 1398007), (208, 1075390), (248, 901940), (260, 860312), (310, 721552), (403, 555040), (416, 537695), (496, 450970), (520, 430156), (620, 360776), (806, 277520), (992, 225485), (1040, 215078), (1240, 180388), (1612, 138760), (2015, 111008), (2080, 107539), (2480, 90194), (3224, 69380), (3469, 64480), (4030, 55504), (4960, 45097), (6448, 34690), (6938, 32240), (8060, 27752), (12896, 17345), (13876, 16120)]