16597741320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{251939}}^1$

素因数の和:252020

約数の個数: 128

約数和(自身を含む): 56233008000

約数和(自身を除く): 39635266680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6588, 7320, 8235, 10980, 13176, 16470, 21960, 32940, 65880, 251939, 503878, 755817, 1007756, 1259695, 1511634, 2015512, 2267451, 2519390, 3023268, 3779085, 4534902, 5038780, 6046536, 6802353, 7558170, 9069804, 10077560, 11337255, 13604706, 15116340, 15368279, 18139608, 22674510, 27209412, 30232680, 30736558, 34011765, 45349020, 46104837, 54418824, 61473116, 68023530, 76841395, 90698040, 92209674, 122946232, 136047060, 138314511, 153682790, 184419348, 230524185, 272094120, 276629022, 307365580, 368838696, 414943533, 461048370, 553258044, 614731160, 691572555, 829887066, 922096740, 1106516088, 1383145110, 1659774132, 1844193480, 2074717665, 2766290220, 3319548264, 4149435330, 5532580440, 8298870660, 16597741320]

約数ペア:

[(1, 16597741320), (2, 8298870660), (3, 5532580440), (4, 4149435330), (5, 3319548264), (6, 2766290220), (8, 2074717665), (9, 1844193480), (10, 1659774132), (12, 1383145110), (15, 1106516088), (18, 922096740), (20, 829887066), (24, 691572555), (27, 614731160), (30, 553258044), (36, 461048370), (40, 414943533), (45, 368838696), (54, 307365580), (60, 276629022), (61, 272094120), (72, 230524185), (90, 184419348), (108, 153682790), (120, 138314511), (122, 136047060), (135, 122946232), (180, 92209674), (183, 90698040), (216, 76841395), (244, 68023530), (270, 61473116), (305, 54418824), (360, 46104837), (366, 45349020), (488, 34011765), (540, 30736558), (549, 30232680), (610, 27209412), (732, 22674510), (915, 18139608), (1080, 15368279), (1098, 15116340), (1220, 13604706), (1464, 11337255), (1647, 10077560), (1830, 9069804), (2196, 7558170), (2440, 6802353), (2745, 6046536), (3294, 5038780), (3660, 4534902), (4392, 3779085), (5490, 3023268), (6588, 2519390), (7320, 2267451), (8235, 2015512), (10980, 1511634), (13176, 1259695), (16470, 1007756), (21960, 755817), (32940, 503878), (65880, 251939)]