190622880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{18911}}^1$

素因数の和:18939

約数の個数: 144

約数和(自身を含む): 743468544

約数和(自身を除く): 552845664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 18911, 37822, 56733, 75644, 94555, 113466, 132377, 151288, 170199, 189110, 226932, 264754, 283665, 302576, 340398, 378220, 397131, 453864, 529508, 567330, 605152, 661885, 680796, 756440, 794262, 850995, 907728, 1059016, 1134660, 1191393, 1323770, 1361592, 1512880, 1588524, 1701990, 1815456, 1985655, 2118032, 2269320, 2382786, 2647540, 2723184, 3025760, 3177048, 3403980, 3971310, 4236064, 4538640, 4765572, 5295080, 5446368, 5956965, 6354096, 6807960, 7942620, 9077280, 9531144, 10590160, 11913930, 12708192, 13615920, 15885240, 19062288, 21180320, 23827860, 27231840, 31770480, 38124576, 47655720, 63540960, 95311440, 190622880]

約数ペア:

[(1, 190622880), (2, 95311440), (3, 63540960), (4, 47655720), (5, 38124576), (6, 31770480), (7, 27231840), (8, 23827860), (9, 21180320), (10, 19062288), (12, 15885240), (14, 13615920), (15, 12708192), (16, 11913930), (18, 10590160), (20, 9531144), (21, 9077280), (24, 7942620), (28, 6807960), (30, 6354096), (32, 5956965), (35, 5446368), (36, 5295080), (40, 4765572), (42, 4538640), (45, 4236064), (48, 3971310), (56, 3403980), (60, 3177048), (63, 3025760), (70, 2723184), (72, 2647540), (80, 2382786), (84, 2269320), (90, 2118032), (96, 1985655), (105, 1815456), (112, 1701990), (120, 1588524), (126, 1512880), (140, 1361592), (144, 1323770), (160, 1191393), (168, 1134660), (180, 1059016), (210, 907728), (224, 850995), (240, 794262), (252, 756440), (280, 680796), (288, 661885), (315, 605152), (336, 567330), (360, 529508), (420, 453864), (480, 397131), (504, 378220), (560, 340398), (630, 302576), (672, 283665), (720, 264754), (840, 226932), (1008, 189110), (1120, 170199), (1260, 151288), (1440, 132377), (1680, 113466), (2016, 94555), (2520, 75644), (3360, 56733), (5040, 37822), (10080, 18911)]