4213377840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2507963}}^1$

素因数の和:2507986

約数の個数: 80

約数和(自身を含む): 14927401728

約数和(自身を除く): 10714023888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2507963, 5015926, 7523889, 10031852, 12539815, 15047778, 17555741, 20063704, 25079630, 30095556, 35111482, 37619445, 40127408, 50159260, 52667223, 60191112, 70222964, 75238890, 87778705, 100318520, 105334446, 120382224, 140445928, 150477780, 175557410, 200637040, 210668892, 263336115, 280891856, 300955560, 351114820, 421337784, 526672230, 601911120, 702229640, 842675568, 1053344460, 1404459280, 2106688920, 4213377840]

約数ペア:

[(1, 4213377840), (2, 2106688920), (3, 1404459280), (4, 1053344460), (5, 842675568), (6, 702229640), (7, 601911120), (8, 526672230), (10, 421337784), (12, 351114820), (14, 300955560), (15, 280891856), (16, 263336115), (20, 210668892), (21, 200637040), (24, 175557410), (28, 150477780), (30, 140445928), (35, 120382224), (40, 105334446), (42, 100318520), (48, 87778705), (56, 75238890), (60, 70222964), (70, 60191112), (80, 52667223), (84, 50159260), (105, 40127408), (112, 37619445), (120, 35111482), (140, 30095556), (168, 25079630), (210, 20063704), (240, 17555741), (280, 15047778), (336, 12539815), (420, 10031852), (560, 7523889), (840, 5015926), (1680, 2507963)]