15696956880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1981939}}^1$

素因数の和:1981969

約数の個数: 120

約数和(自身を含む): 57507971040

約数和(自身を除く): 41811014160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 1981939, 3963878, 5945817, 7927756, 9909695, 11891634, 15855512, 17837451, 19819390, 21801329, 23783268, 29729085, 31711024, 35674902, 39638780, 43602658, 47566536, 59458170, 65403987, 71349804, 79277560, 87205316, 89187255, 95133072, 109006645, 118916340, 130807974, 142699608, 158555120, 174410632, 178374510, 196211961, 218013290, 237832680, 261615948, 285399216, 327019935, 348821264, 356749020, 392423922, 436026580, 475665360, 523231896, 654039870, 713498040, 784847844, 872053160, 981059805, 1046463792, 1308079740, 1426996080, 1569695688, 1744106320, 1962119610, 2616159480, 3139391376, 3924239220, 5232318960, 7848478440, 15696956880]

約数ペア:

[(1, 15696956880), (2, 7848478440), (3, 5232318960), (4, 3924239220), (5, 3139391376), (6, 2616159480), (8, 1962119610), (9, 1744106320), (10, 1569695688), (11, 1426996080), (12, 1308079740), (15, 1046463792), (16, 981059805), (18, 872053160), (20, 784847844), (22, 713498040), (24, 654039870), (30, 523231896), (33, 475665360), (36, 436026580), (40, 392423922), (44, 356749020), (45, 348821264), (48, 327019935), (55, 285399216), (60, 261615948), (66, 237832680), (72, 218013290), (80, 196211961), (88, 178374510), (90, 174410632), (99, 158555120), (110, 142699608), (120, 130807974), (132, 118916340), (144, 109006645), (165, 95133072), (176, 89187255), (180, 87205316), (198, 79277560), (220, 71349804), (240, 65403987), (264, 59458170), (330, 47566536), (360, 43602658), (396, 39638780), (440, 35674902), (495, 31711024), (528, 29729085), (660, 23783268), (720, 21801329), (792, 19819390), (880, 17837451), (990, 15855512), (1320, 11891634), (1584, 9909695), (1980, 7927756), (2640, 5945817), (3960, 3963878), (7920, 1981939)]