194330880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{5623}}^1$

素因数の和:5653

約数の個数: 144

約数和(自身を含む): 689727360

約数和(自身を除く): 495396480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5623, 5760, 6912, 8640, 11246, 11520, 16869, 17280, 22492, 28115, 33738, 34560, 44984, 50607, 56230, 67476, 84345, 89968, 101214, 112460, 134952, 151821, 168690, 179936, 202428, 224920, 253035, 269904, 303642, 337380, 359872, 404856, 449840, 506070, 539808, 607284, 674760, 719744, 759105, 809712, 899680, 1012140, 1079616, 1214568, 1349520, 1439488, 1518210, 1619424, 1799360, 2024280, 2159232, 2429136, 2699040, 3036420, 3238848, 3598720, 4048560, 4318464, 4858272, 5398080, 6072840, 6477696, 7197440, 8097120, 9716544, 10796160, 12145680, 12955392, 16194240, 19433088, 21592320, 24291360, 32388480, 38866176, 48582720, 64776960, 97165440, 194330880]

約数ペア:

[(1, 194330880), (2, 97165440), (3, 64776960), (4, 48582720), (5, 38866176), (6, 32388480), (8, 24291360), (9, 21592320), (10, 19433088), (12, 16194240), (15, 12955392), (16, 12145680), (18, 10796160), (20, 9716544), (24, 8097120), (27, 7197440), (30, 6477696), (32, 6072840), (36, 5398080), (40, 4858272), (45, 4318464), (48, 4048560), (54, 3598720), (60, 3238848), (64, 3036420), (72, 2699040), (80, 2429136), (90, 2159232), (96, 2024280), (108, 1799360), (120, 1619424), (128, 1518210), (135, 1439488), (144, 1349520), (160, 1214568), (180, 1079616), (192, 1012140), (216, 899680), (240, 809712), (256, 759105), (270, 719744), (288, 674760), (320, 607284), (360, 539808), (384, 506070), (432, 449840), (480, 404856), (540, 359872), (576, 337380), (640, 303642), (720, 269904), (768, 253035), (864, 224920), (960, 202428), (1080, 179936), (1152, 168690), (1280, 151821), (1440, 134952), (1728, 112460), (1920, 101214), (2160, 89968), (2304, 84345), (2880, 67476), (3456, 56230), (3840, 50607), (4320, 44984), (5623, 34560), (5760, 33738), (6912, 28115), (8640, 22492), (11246, 17280), (11520, 16869)]