538286760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 1921570560

約数和(自身を除く): 1383283800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 181, 198, 220, 264, 330, 360, 362, 396, 440, 495, 543, 660, 724, 751, 792, 905, 990, 1086, 1320, 1448, 1502, 1629, 1810, 1980, 1991, 2172, 2253, 2715, 3004, 3258, 3620, 3755, 3960, 3982, 4344, 4506, 5430, 5973, 6008, 6516, 6759, 7240, 7510, 7964, 8145, 8261, 9012, 9955, 10860, 11265, 11946, 13032, 13518, 15020, 15928, 16290, 16522, 17919, 18024, 19910, 21720, 22530, 23892, 24783, 27036, 29865, 30040, 32580, 33044, 33795, 35838, 39820, 41305, 45060, 47784, 49566, 54072, 59730, 65160, 66088, 67590, 71676, 74349, 79640, 82610, 89595, 90120, 99132, 119460, 123915, 135180, 135931, 143352, 148698, 165220, 179190, 198264, 238920, 247830, 270360, 271862, 297396, 330440, 358380, 371745, 407793, 495660, 543724, 594792, 679655, 716760, 743490, 815586, 991320, 1087448, 1223379, 1359310, 1486980, 1495241, 1631172, 2038965, 2446758, 2718620, 2973960, 2990482, 3262344, 4077930, 4485723, 4893516, 5437240, 5980964, 6116895, 7476205, 8155860, 8971446, 9787032, 11961928, 12233790, 13457169, 14952410, 16311720, 17942892, 22428615, 24467580, 26914338, 29904820, 35885784, 44857230, 48935160, 53828676, 59809640, 67285845, 89714460, 107657352, 134571690, 179428920, 269143380, 538286760]

約数ペア:

[(1, 538286760), (2, 269143380), (3, 179428920), (4, 134571690), (5, 107657352), (6, 89714460), (8, 67285845), (9, 59809640), (10, 53828676), (11, 48935160), (12, 44857230), (15, 35885784), (18, 29904820), (20, 26914338), (22, 24467580), (24, 22428615), (30, 17942892), (33, 16311720), (36, 14952410), (40, 13457169), (44, 12233790), (45, 11961928), (55, 9787032), (60, 8971446), (66, 8155860), (72, 7476205), (88, 6116895), (90, 5980964), (99, 5437240), (110, 4893516), (120, 4485723), (132, 4077930), (165, 3262344), (180, 2990482), (181, 2973960), (198, 2718620), (220, 2446758), (264, 2038965), (330, 1631172), (360, 1495241), (362, 1486980), (396, 1359310), (440, 1223379), (495, 1087448), (543, 991320), (660, 815586), (724, 743490), (751, 716760), (792, 679655), (905, 594792), (990, 543724), (1086, 495660), (1320, 407793), (1448, 371745), (1502, 358380), (1629, 330440), (1810, 297396), (1980, 271862), (1991, 270360), (2172, 247830), (2253, 238920), (2715, 198264), (3004, 179190), (3258, 165220), (3620, 148698), (3755, 143352), (3960, 135931), (3982, 135180), (4344, 123915), (4506, 119460), (5430, 99132), (5973, 90120), (6008, 89595), (6516, 82610), (6759, 79640), (7240, 74349), (7510, 71676), (7964, 67590), (8145, 66088), (8261, 65160), (9012, 59730), (9955, 54072), (10860, 49566), (11265, 47784), (11946, 45060), (13032, 41305), (13518, 39820), (15020, 35838), (15928, 33795), (16290, 33044), (16522, 32580), (17919, 30040), (18024, 29865), (19910, 27036), (21720, 24783), (22530, 23892)]