2080771680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{333457}}^1$

素因数の和:333488

約数の個数: 96

約数和(自身を含む): 7058638944

約数和(自身を除く): 4977867264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 333457, 666914, 1000371, 1333828, 1667285, 2000742, 2667656, 3334570, 4001484, 4334941, 5001855, 5335312, 6669140, 8002968, 8669882, 10003710, 10670624, 13004823, 13338280, 16005936, 17339764, 20007420, 21674705, 26009646, 26676560, 32011872, 34679528, 40014840, 43349410, 52019292, 53353120, 65024115, 69359056, 80029680, 86698820, 104038584, 130048230, 138718112, 160059360, 173397640, 208077168, 260096460, 346795280, 416154336, 520192920, 693590560, 1040385840, 2080771680]

約数ペア:

[(1, 2080771680), (2, 1040385840), (3, 693590560), (4, 520192920), (5, 416154336), (6, 346795280), (8, 260096460), (10, 208077168), (12, 173397640), (13, 160059360), (15, 138718112), (16, 130048230), (20, 104038584), (24, 86698820), (26, 80029680), (30, 69359056), (32, 65024115), (39, 53353120), (40, 52019292), (48, 43349410), (52, 40014840), (60, 34679528), (65, 32011872), (78, 26676560), (80, 26009646), (96, 21674705), (104, 20007420), (120, 17339764), (130, 16005936), (156, 13338280), (160, 13004823), (195, 10670624), (208, 10003710), (240, 8669882), (260, 8002968), (312, 6669140), (390, 5335312), (416, 5001855), (480, 4334941), (520, 4001484), (624, 3334570), (780, 2667656), (1040, 2000742), (1248, 1667285), (1560, 1333828), (2080, 1000371), (3120, 666914), (6240, 333457)]