2223985680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{147089}}^1$

素因数の和:147118

約数の個数: 160

約数和(自身を含む): 8754796800

約数和(自身を除く): 6530811120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 147089, 294178, 441267, 588356, 735445, 882534, 1029623, 1176712, 1323801, 1470890, 1765068, 2059246, 2206335, 2353424, 2647602, 2941780, 3088869, 3530136, 3971403, 4118492, 4412670, 5148115, 5295204, 5883560, 6177738, 6619005, 7060272, 7942806, 8236984, 8825340, 9266607, 10296230, 10590408, 11767120, 12355476, 13238010, 15444345, 15885612, 16473968, 17650680, 18533214, 19857015, 20592460, 21180816, 24710952, 26476020, 27799821, 30888690, 31771224, 35301360, 37066428, 39714030, 41184920, 46333035, 49421904, 52952040, 55599642, 61777380, 63542448, 74132856, 79428060, 82369840, 92666070, 105904080, 111199284, 123554760, 138999105, 148265712, 158856120, 185332140, 222398568, 247109520, 277998210, 317712240, 370664280, 444797136, 555996420, 741328560, 1111992840, 2223985680]

約数ペア:

[(1, 2223985680), (2, 1111992840), (3, 741328560), (4, 555996420), (5, 444797136), (6, 370664280), (7, 317712240), (8, 277998210), (9, 247109520), (10, 222398568), (12, 185332140), (14, 158856120), (15, 148265712), (16, 138999105), (18, 123554760), (20, 111199284), (21, 105904080), (24, 92666070), (27, 82369840), (28, 79428060), (30, 74132856), (35, 63542448), (36, 61777380), (40, 55599642), (42, 52952040), (45, 49421904), (48, 46333035), (54, 41184920), (56, 39714030), (60, 37066428), (63, 35301360), (70, 31771224), (72, 30888690), (80, 27799821), (84, 26476020), (90, 24710952), (105, 21180816), (108, 20592460), (112, 19857015), (120, 18533214), (126, 17650680), (135, 16473968), (140, 15885612), (144, 15444345), (168, 13238010), (180, 12355476), (189, 11767120), (210, 10590408), (216, 10296230), (240, 9266607), (252, 8825340), (270, 8236984), (280, 7942806), (315, 7060272), (336, 6619005), (360, 6177738), (378, 5883560), (420, 5295204), (432, 5148115), (504, 4412670), (540, 4118492), (560, 3971403), (630, 3530136), (720, 3088869), (756, 2941780), (840, 2647602), (945, 2353424), (1008, 2206335), (1080, 2059246), (1260, 1765068), (1512, 1470890), (1680, 1323801), (1890, 1176712), (2160, 1029623), (2520, 882534), (3024, 735445), (3780, 588356), (5040, 441267), (7560, 294178), (15120, 147089)]