7640974080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{221093}}^1$

素因数の和:221123

約数の個数: 144

約数和(自身を含む): 27114968160

約数和(自身を除く): 19473994080

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, 5760, 6912, 8640, 11520, 17280, 34560, 221093, 442186, 663279, 884372, 1105465, 1326558, 1768744, 1989837, 2210930, 2653116, 3316395, 3537488, 3979674, 4421860, 5306232, 5969511, 6632790, 7074976, 7959348, 8843720, 9949185, 10612464, 11939022, 13265580, 14149952, 15918696, 17687440, 19898370, 21224928, 23878044, 26531160, 28299904, 29847555, 31837392, 35374880, 39796740, 42449856, 47756088, 53062320, 56599808, 59695110, 63674784, 70749760, 79593480, 84899712, 95512176, 106124640, 119390220, 127349568, 141499520, 159186960, 169799424, 191024352, 212249280, 238780440, 254699136, 282999040, 318373920, 382048704, 424498560, 477560880, 509398272, 636747840, 764097408, 848997120, 955121760, 1273495680, 1528194816, 1910243520, 2546991360, 3820487040, 7640974080]

約数ペア:

[(1, 7640974080), (2, 3820487040), (3, 2546991360), (4, 1910243520), (5, 1528194816), (6, 1273495680), (8, 955121760), (9, 848997120), (10, 764097408), (12, 636747840), (15, 509398272), (16, 477560880), (18, 424498560), (20, 382048704), (24, 318373920), (27, 282999040), (30, 254699136), (32, 238780440), (36, 212249280), (40, 191024352), (45, 169799424), (48, 159186960), (54, 141499520), (60, 127349568), (64, 119390220), (72, 106124640), (80, 95512176), (90, 84899712), (96, 79593480), (108, 70749760), (120, 63674784), (128, 59695110), (135, 56599808), (144, 53062320), (160, 47756088), (180, 42449856), (192, 39796740), (216, 35374880), (240, 31837392), (256, 29847555), (270, 28299904), (288, 26531160), (320, 23878044), (360, 21224928), (384, 19898370), (432, 17687440), (480, 15918696), (540, 14149952), (576, 13265580), (640, 11939022), (720, 10612464), (768, 9949185), (864, 8843720), (960, 7959348), (1080, 7074976), (1152, 6632790), (1280, 5969511), (1440, 5306232), (1728, 4421860), (1920, 3979674), (2160, 3537488), (2304, 3316395), (2880, 2653116), (3456, 2210930), (3840, 1989837), (4320, 1768744), (5760, 1326558), (6912, 1105465), (8640, 884372), (11520, 663279), (17280, 442186), (34560, 221093)]