1911495240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12919}}^1$

素因数の和:13076

約数の個数: 128

約数和(自身を含む): 6418656000

約数和(自身を除く): 4507160760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 685, 822, 1080, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 3699, 4110, 4932, 5480, 6165, 7398, 8220, 9864, 12330, 12919, 14796, 16440, 18495, 24660, 25838, 29592, 36990, 38757, 49320, 51676, 64595, 73980, 77514, 103352, 116271, 129190, 147960, 155028, 193785, 232542, 258380, 310056, 348813, 387570, 465084, 516760, 581355, 697626, 775140, 930168, 1162710, 1395252, 1550280, 1744065, 1769903, 2325420, 2790504, 3488130, 3539806, 4650840, 5309709, 6976260, 7079612, 8849515, 10619418, 13952520, 14159224, 15929127, 17699030, 21238836, 26548545, 31858254, 35398060, 42477672, 47787381, 53097090, 63716508, 70796120, 79645635, 95574762, 106194180, 127433016, 159291270, 191149524, 212388360, 238936905, 318582540, 382299048, 477873810, 637165080, 955747620, 1911495240]

約数ペア:

[(1, 1911495240), (2, 955747620), (3, 637165080), (4, 477873810), (5, 382299048), (6, 318582540), (8, 238936905), (9, 212388360), (10, 191149524), (12, 159291270), (15, 127433016), (18, 106194180), (20, 95574762), (24, 79645635), (27, 70796120), (30, 63716508), (36, 53097090), (40, 47787381), (45, 42477672), (54, 35398060), (60, 31858254), (72, 26548545), (90, 21238836), (108, 17699030), (120, 15929127), (135, 14159224), (137, 13952520), (180, 10619418), (216, 8849515), (270, 7079612), (274, 6976260), (360, 5309709), (411, 4650840), (540, 3539806), (548, 3488130), (685, 2790504), (822, 2325420), (1080, 1769903), (1096, 1744065), (1233, 1550280), (1370, 1395252), (1644, 1162710), (2055, 930168), (2466, 775140), (2740, 697626), (3288, 581355), (3699, 516760), (4110, 465084), (4932, 387570), (5480, 348813), (6165, 310056), (7398, 258380), (8220, 232542), (9864, 193785), (12330, 155028), (12919, 147960), (14796, 129190), (16440, 116271), (18495, 103352), (24660, 77514), (25838, 73980), (29592, 64595), (36990, 51676), (38757, 49320)]