994598640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{197341}}^1$

素因数の和:197367

約数の個数: 120

約数和(自身を含む): 3817383648

約数和(自身を除く): 2822785008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 197341, 394682, 592023, 789364, 986705, 1184046, 1381387, 1578728, 1776069, 1973410, 2368092, 2762774, 2960115, 3157456, 3552138, 3946820, 4144161, 4736184, 5525548, 5920230, 6906935, 7104276, 7893640, 8288322, 8880345, 9472368, 11051096, 11840460, 12432483, 13813870, 14208552, 15787280, 16576644, 17760690, 20720805, 22102192, 23680920, 24864966, 27627740, 28417104, 33153288, 35521380, 41441610, 47361840, 49729932, 55255480, 62162415, 66306576, 71042760, 82883220, 99459864, 110510960, 124324830, 142085520, 165766440, 198919728, 248649660, 331532880, 497299320, 994598640]

約数ペア:

[(1, 994598640), (2, 497299320), (3, 331532880), (4, 248649660), (5, 198919728), (6, 165766440), (7, 142085520), (8, 124324830), (9, 110510960), (10, 99459864), (12, 82883220), (14, 71042760), (15, 66306576), (16, 62162415), (18, 55255480), (20, 49729932), (21, 47361840), (24, 41441610), (28, 35521380), (30, 33153288), (35, 28417104), (36, 27627740), (40, 24864966), (42, 23680920), (45, 22102192), (48, 20720805), (56, 17760690), (60, 16576644), (63, 15787280), (70, 14208552), (72, 13813870), (80, 12432483), (84, 11840460), (90, 11051096), (105, 9472368), (112, 8880345), (120, 8288322), (126, 7893640), (140, 7104276), (144, 6906935), (168, 5920230), (180, 5525548), (210, 4736184), (240, 4144161), (252, 3946820), (280, 3552138), (315, 3157456), (336, 2960115), (360, 2762774), (420, 2368092), (504, 1973410), (560, 1776069), (630, 1578728), (720, 1381387), (840, 1184046), (1008, 986705), (1260, 789364), (1680, 592023), (2520, 394682), (5040, 197341)]