188507520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{10909}}^1$

素因数の和:10937

約数の個数: 128

約数和(自身を含む): 667692000

約数和(自身を除く): 479184480

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 10909, 17280, 21818, 32727, 43636, 54545, 65454, 87272, 98181, 109090, 130908, 163635, 174544, 196362, 218180, 261816, 294543, 327270, 349088, 392724, 436360, 490905, 523632, 589086, 654540, 698176, 785448, 872720, 981810, 1047264, 1178172, 1309080, 1396352, 1472715, 1570896, 1745440, 1963620, 2094528, 2356344, 2618160, 2945430, 3141792, 3490880, 3927240, 4189056, 4712688, 5236320, 5890860, 6283584, 6981760, 7854480, 9425376, 10472640, 11781720, 12567168, 15708960, 18850752, 20945280, 23563440, 31417920, 37701504, 47126880, 62835840, 94253760, 188507520]

約数ペア:

[(1, 188507520), (2, 94253760), (3, 62835840), (4, 47126880), (5, 37701504), (6, 31417920), (8, 23563440), (9, 20945280), (10, 18850752), (12, 15708960), (15, 12567168), (16, 11781720), (18, 10472640), (20, 9425376), (24, 7854480), (27, 6981760), (30, 6283584), (32, 5890860), (36, 5236320), (40, 4712688), (45, 4189056), (48, 3927240), (54, 3490880), (60, 3141792), (64, 2945430), (72, 2618160), (80, 2356344), (90, 2094528), (96, 1963620), (108, 1745440), (120, 1570896), (128, 1472715), (135, 1396352), (144, 1309080), (160, 1178172), (180, 1047264), (192, 981810), (216, 872720), (240, 785448), (270, 698176), (288, 654540), (320, 589086), (360, 523632), (384, 490905), (432, 436360), (480, 392724), (540, 349088), (576, 327270), (640, 294543), (720, 261816), (864, 218180), (960, 196362), (1080, 174544), (1152, 163635), (1440, 130908), (1728, 109090), (1920, 98181), (2160, 87272), (2880, 65454), (3456, 54545), (4320, 43636), (5760, 32727), (8640, 21818), (10909, 17280)]