25212880560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15007667}}^1$

素因数の和:15007690

約数の個数: 80

約数和(自身を含む): 89325639936

約数和(自身を除く): 64112759376

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, 15007667, 30015334, 45023001, 60030668, 75038335, 90046002, 105053669, 120061336, 150076670, 180092004, 210107338, 225115005, 240122672, 300153340, 315161007, 360184008, 420214676, 450230010, 525268345, 600306680, 630322014, 720368016, 840429352, 900460020, 1050536690, 1200613360, 1260644028, 1575805035, 1680858704, 1800920040, 2101073380, 2521288056, 3151610070, 3601840080, 4202146760, 5042576112, 6303220140, 8404293520, 12606440280, 25212880560]

約数ペア:

[(1, 25212880560), (2, 12606440280), (3, 8404293520), (4, 6303220140), (5, 5042576112), (6, 4202146760), (7, 3601840080), (8, 3151610070), (10, 2521288056), (12, 2101073380), (14, 1800920040), (15, 1680858704), (16, 1575805035), (20, 1260644028), (21, 1200613360), (24, 1050536690), (28, 900460020), (30, 840429352), (35, 720368016), (40, 630322014), (42, 600306680), (48, 525268345), (56, 450230010), (60, 420214676), (70, 360184008), (80, 315161007), (84, 300153340), (105, 240122672), (112, 225115005), (120, 210107338), (140, 180092004), (168, 150076670), (210, 120061336), (240, 105053669), (280, 90046002), (336, 75038335), (420, 60030668), (560, 45023001), (840, 30015334), (1680, 15007667)]