15678734940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{29437}}^1$

素因数の和:29732

約数の個数: 144

約数和(自身を含む): 52076999520

約数和(自身を除く): 36398264580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 269, 330, 396, 495, 538, 660, 807, 990, 1076, 1345, 1614, 1980, 2421, 2690, 2959, 3228, 4035, 4842, 5380, 5918, 8070, 8877, 9684, 11836, 12105, 14795, 16140, 17754, 24210, 26631, 29437, 29590, 35508, 44385, 48420, 53262, 58874, 59180, 88311, 88770, 106524, 117748, 133155, 147185, 176622, 177540, 264933, 266310, 294370, 323807, 353244, 441555, 529866, 532620, 588740, 647614, 883110, 971421, 1059732, 1295228, 1324665, 1619035, 1766220, 1942842, 2649330, 2914263, 3238070, 3885684, 4857105, 5298660, 5828526, 6476140, 7918553, 9714210, 11657052, 14571315, 15837106, 19428420, 23755659, 29142630, 31674212, 39592765, 47511318, 58285260, 71266977, 79185530, 87104083, 95022636, 118778295, 142533954, 158371060, 174208166, 237556590, 261312249, 285067908, 348416332, 356334885, 435520415, 475113180, 522624498, 712669770, 783936747, 871040830, 1045248996, 1306561245, 1425339540, 1567873494, 1742081660, 2613122490, 3135746988, 3919683735, 5226244980, 7839367470, 15678734940]

約数ペア:

[(1, 15678734940), (2, 7839367470), (3, 5226244980), (4, 3919683735), (5, 3135746988), (6, 2613122490), (9, 1742081660), (10, 1567873494), (11, 1425339540), (12, 1306561245), (15, 1045248996), (18, 871040830), (20, 783936747), (22, 712669770), (30, 522624498), (33, 475113180), (36, 435520415), (44, 356334885), (45, 348416332), (55, 285067908), (60, 261312249), (66, 237556590), (90, 174208166), (99, 158371060), (110, 142533954), (132, 118778295), (165, 95022636), (180, 87104083), (198, 79185530), (220, 71266977), (269, 58285260), (330, 47511318), (396, 39592765), (495, 31674212), (538, 29142630), (660, 23755659), (807, 19428420), (990, 15837106), (1076, 14571315), (1345, 11657052), (1614, 9714210), (1980, 7918553), (2421, 6476140), (2690, 5828526), (2959, 5298660), (3228, 4857105), (4035, 3885684), (4842, 3238070), (5380, 2914263), (5918, 2649330), (8070, 1942842), (8877, 1766220), (9684, 1619035), (11836, 1324665), (12105, 1295228), (14795, 1059732), (16140, 971421), (17754, 883110), (24210, 647614), (26631, 588740), (29437, 532620), (29590, 529866), (35508, 441555), (44385, 353244), (48420, 323807), (53262, 294370), (58874, 266310), (59180, 264933), (88311, 177540), (88770, 176622), (106524, 147185), (117748, 133155)]