264406140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 860428800

約数和(自身を除く): 596022660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 59, 60, 86, 90, 108, 118, 129, 135, 172, 177, 180, 193, 215, 236, 258, 270, 295, 354, 386, 387, 430, 516, 531, 540, 579, 590, 645, 708, 772, 774, 860, 885, 965, 1062, 1158, 1161, 1180, 1290, 1548, 1593, 1737, 1770, 1930, 1935, 2124, 2316, 2322, 2537, 2580, 2655, 2895, 3186, 3474, 3540, 3860, 3870, 4644, 5074, 5211, 5310, 5790, 5805, 6372, 6948, 7611, 7740, 7965, 8299, 8685, 10148, 10422, 10620, 11387, 11580, 11610, 12685, 15222, 15930, 16598, 17370, 20844, 22774, 22833, 23220, 24897, 25370, 26055, 30444, 31860, 33196, 34161, 34740, 38055, 41495, 45548, 45666, 49794, 50740, 52110, 56935, 68322, 68499, 74691, 76110, 82990, 91332, 99588, 102483, 104220, 113870, 114165, 124485, 136644, 136998, 149382, 152220, 165980, 170805, 204966, 224073, 227740, 228330, 248970, 273996, 298764, 307449, 341610, 342495, 373455, 409932, 448146, 456660, 489641, 497940, 512415, 614898, 683220, 684990, 746910, 896292, 979282, 1024830, 1120365, 1229796, 1369980, 1468923, 1493820, 1537245, 1958564, 2049660, 2240730, 2448205, 2937846, 3074490, 4406769, 4481460, 4896410, 5875692, 6148980, 7344615, 8813538, 9792820, 13220307, 14689230, 17627076, 22033845, 26440614, 29378460, 44067690, 52881228, 66101535, 88135380, 132203070, 264406140]

約数ペア:

[(1, 264406140), (2, 132203070), (3, 88135380), (4, 66101535), (5, 52881228), (6, 44067690), (9, 29378460), (10, 26440614), (12, 22033845), (15, 17627076), (18, 14689230), (20, 13220307), (27, 9792820), (30, 8813538), (36, 7344615), (43, 6148980), (45, 5875692), (54, 4896410), (59, 4481460), (60, 4406769), (86, 3074490), (90, 2937846), (108, 2448205), (118, 2240730), (129, 2049660), (135, 1958564), (172, 1537245), (177, 1493820), (180, 1468923), (193, 1369980), (215, 1229796), (236, 1120365), (258, 1024830), (270, 979282), (295, 896292), (354, 746910), (386, 684990), (387, 683220), (430, 614898), (516, 512415), (531, 497940), (540, 489641), (579, 456660), (590, 448146), (645, 409932), (708, 373455), (772, 342495), (774, 341610), (860, 307449), (885, 298764), (965, 273996), (1062, 248970), (1158, 228330), (1161, 227740), (1180, 224073), (1290, 204966), (1548, 170805), (1593, 165980), (1737, 152220), (1770, 149382), (1930, 136998), (1935, 136644), (2124, 124485), (2316, 114165), (2322, 113870), (2537, 104220), (2580, 102483), (2655, 99588), (2895, 91332), (3186, 82990), (3474, 76110), (3540, 74691), (3860, 68499), (3870, 68322), (4644, 56935), (5074, 52110), (5211, 50740), (5310, 49794), (5790, 45666), (5805, 45548), (6372, 41495), (6948, 38055), (7611, 34740), (7740, 34161), (7965, 33196), (8299, 31860), (8685, 30444), (10148, 26055), (10422, 25370), (10620, 24897), (11387, 23220), (11580, 22833), (11610, 22774), (12685, 20844), (15222, 17370), (15930, 16598)]