56818680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 178606080

約数和(自身を除く): 121787400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 67, 74, 111, 120, 134, 148, 185, 191, 201, 222, 268, 296, 335, 370, 382, 402, 444, 536, 555, 573, 670, 740, 764, 804, 888, 955, 1005, 1110, 1146, 1340, 1480, 1528, 1608, 1910, 2010, 2220, 2292, 2479, 2680, 2865, 3820, 4020, 4440, 4584, 4958, 5730, 7067, 7437, 7640, 8040, 9916, 11460, 12395, 12797, 14134, 14874, 19832, 21201, 22920, 24790, 25594, 28268, 29748, 35335, 37185, 38391, 42402, 49580, 51188, 56536, 59496, 63985, 70670, 74370, 76782, 84804, 99160, 102376, 106005, 127970, 141340, 148740, 153564, 169608, 191955, 212010, 255940, 282680, 297480, 307128, 383910, 424020, 473489, 511880, 767820, 848040, 946978, 1420467, 1535640, 1893956, 2367445, 2840934, 3787912, 4734890, 5681868, 7102335, 9469780, 11363736, 14204670, 18939560, 28409340, 56818680]

約数ペア:

[(1, 56818680), (2, 28409340), (3, 18939560), (4, 14204670), (5, 11363736), (6, 9469780), (8, 7102335), (10, 5681868), (12, 4734890), (15, 3787912), (20, 2840934), (24, 2367445), (30, 1893956), (37, 1535640), (40, 1420467), (60, 946978), (67, 848040), (74, 767820), (111, 511880), (120, 473489), (134, 424020), (148, 383910), (185, 307128), (191, 297480), (201, 282680), (222, 255940), (268, 212010), (296, 191955), (335, 169608), (370, 153564), (382, 148740), (402, 141340), (444, 127970), (536, 106005), (555, 102376), (573, 99160), (670, 84804), (740, 76782), (764, 74370), (804, 70670), (888, 63985), (955, 59496), (1005, 56536), (1110, 51188), (1146, 49580), (1340, 42402), (1480, 38391), (1528, 37185), (1608, 35335), (1910, 29748), (2010, 28268), (2220, 25594), (2292, 24790), (2479, 22920), (2680, 21201), (2865, 19832), (3820, 14874), (4020, 14134), (4440, 12797), (4584, 12395), (4958, 11460), (5730, 9916), (7067, 8040), (7437, 7640)]