194062080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 627377184

約数和(自身を除く): 433315104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 521, 582, 640, 768, 776, 960, 970, 1042, 1164, 1280, 1455, 1552, 1563, 1920, 1940, 2084, 2328, 2605, 2910, 3104, 3126, 3840, 3880, 4168, 4656, 5210, 5820, 6208, 6252, 7760, 7815, 8336, 9312, 10420, 11640, 12416, 12504, 15520, 15630, 16672, 18624, 20840, 23280, 24832, 25008, 31040, 31260, 33344, 37248, 41680, 46560, 50016, 50537, 62080, 62520, 66688, 74496, 83360, 93120, 100032, 101074, 124160, 125040, 133376, 151611, 166720, 186240, 200064, 202148, 250080, 252685, 303222, 333440, 372480, 400128, 404296, 500160, 505370, 606444, 666880, 758055, 808592, 1000320, 1010740, 1212888, 1516110, 1617184, 2000640, 2021480, 2425776, 3032220, 3234368, 4042960, 4851552, 6064440, 6468736, 8085920, 9703104, 12128880, 12937472, 16171840, 19406208, 24257760, 32343680, 38812416, 48515520, 64687360, 97031040, 194062080]

約数ペア:

[(1, 194062080), (2, 97031040), (3, 64687360), (4, 48515520), (5, 38812416), (6, 32343680), (8, 24257760), (10, 19406208), (12, 16171840), (15, 12937472), (16, 12128880), (20, 9703104), (24, 8085920), (30, 6468736), (32, 6064440), (40, 4851552), (48, 4042960), (60, 3234368), (64, 3032220), (80, 2425776), (96, 2021480), (97, 2000640), (120, 1617184), (128, 1516110), (160, 1212888), (192, 1010740), (194, 1000320), (240, 808592), (256, 758055), (291, 666880), (320, 606444), (384, 505370), (388, 500160), (480, 404296), (485, 400128), (521, 372480), (582, 333440), (640, 303222), (768, 252685), (776, 250080), (960, 202148), (970, 200064), (1042, 186240), (1164, 166720), (1280, 151611), (1455, 133376), (1552, 125040), (1563, 124160), (1920, 101074), (1940, 100032), (2084, 93120), (2328, 83360), (2605, 74496), (2910, 66688), (3104, 62520), (3126, 62080), (3840, 50537), (3880, 50016), (4168, 46560), (4656, 41680), (5210, 37248), (5820, 33344), (6208, 31260), (6252, 31040), (7760, 25008), (7815, 24832), (8336, 23280), (9312, 20840), (10420, 18624), (11640, 16672), (12416, 15630), (12504, 15520)]