40333140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 130498368

約数和(自身を除く): 90165228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 193, 215, 243, 258, 270, 324, 386, 387, 405, 430, 486, 516, 540, 579, 645, 772, 774, 810, 860, 965, 972, 1158, 1161, 1215, 1290, 1548, 1620, 1737, 1930, 1935, 2316, 2322, 2430, 2580, 2895, 3474, 3483, 3860, 3870, 4644, 4860, 5211, 5790, 5805, 6948, 6966, 7740, 8299, 8685, 10422, 10449, 11580, 11610, 13932, 15633, 16598, 17370, 17415, 20844, 20898, 23220, 24897, 26055, 31266, 33196, 34740, 34830, 41495, 41796, 46899, 49794, 52110, 52245, 62532, 69660, 74691, 78165, 82990, 93798, 99588, 104220, 104490, 124485, 149382, 156330, 165980, 187596, 208980, 224073, 234495, 248970, 298764, 312660, 373455, 448146, 468990, 497940, 672219, 746910, 896292, 937980, 1120365, 1344438, 1493820, 2016657, 2240730, 2688876, 3361095, 4033314, 4481460, 6722190, 8066628, 10083285, 13444380, 20166570, 40333140]

約数ペア:

[(1, 40333140), (2, 20166570), (3, 13444380), (4, 10083285), (5, 8066628), (6, 6722190), (9, 4481460), (10, 4033314), (12, 3361095), (15, 2688876), (18, 2240730), (20, 2016657), (27, 1493820), (30, 1344438), (36, 1120365), (43, 937980), (45, 896292), (54, 746910), (60, 672219), (81, 497940), (86, 468990), (90, 448146), (108, 373455), (129, 312660), (135, 298764), (162, 248970), (172, 234495), (180, 224073), (193, 208980), (215, 187596), (243, 165980), (258, 156330), (270, 149382), (324, 124485), (386, 104490), (387, 104220), (405, 99588), (430, 93798), (486, 82990), (516, 78165), (540, 74691), (579, 69660), (645, 62532), (772, 52245), (774, 52110), (810, 49794), (860, 46899), (965, 41796), (972, 41495), (1158, 34830), (1161, 34740), (1215, 33196), (1290, 31266), (1548, 26055), (1620, 24897), (1737, 23220), (1930, 20898), (1935, 20844), (2316, 17415), (2322, 17370), (2430, 16598), (2580, 15633), (2895, 13932), (3474, 11610), (3483, 11580), (3860, 10449), (3870, 10422), (4644, 8685), (4860, 8299), (5211, 7740), (5790, 6966), (5805, 6948)]