16203998520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{737887}}^1$

素因数の和:737965

約数の個数: 96

約数和(自身を含む): 53526395520

約数和(自身を除く): 37322397000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 737887, 1475774, 2213661, 2951548, 3689435, 4427322, 5903096, 6640983, 7378870, 8854644, 11068305, 13281966, 14757740, 17709288, 22136610, 26563932, 29515480, 33204915, 44273220, 45011107, 53127864, 66409830, 88546440, 90022214, 132819660, 135033321, 180044428, 225055535, 265639320, 270066642, 360088856, 405099963, 450111070, 540133284, 675166605, 810199926, 900222140, 1080266568, 1350333210, 1620399852, 1800444280, 2025499815, 2700666420, 3240799704, 4050999630, 5401332840, 8101999260, 16203998520]

約数ペア:

[(1, 16203998520), (2, 8101999260), (3, 5401332840), (4, 4050999630), (5, 3240799704), (6, 2700666420), (8, 2025499815), (9, 1800444280), (10, 1620399852), (12, 1350333210), (15, 1080266568), (18, 900222140), (20, 810199926), (24, 675166605), (30, 540133284), (36, 450111070), (40, 405099963), (45, 360088856), (60, 270066642), (61, 265639320), (72, 225055535), (90, 180044428), (120, 135033321), (122, 132819660), (180, 90022214), (183, 88546440), (244, 66409830), (305, 53127864), (360, 45011107), (366, 44273220), (488, 33204915), (549, 29515480), (610, 26563932), (732, 22136610), (915, 17709288), (1098, 14757740), (1220, 13281966), (1464, 11068305), (1830, 8854644), (2196, 7378870), (2440, 6640983), (2745, 5903096), (3660, 4427322), (4392, 3689435), (5490, 2951548), (7320, 2213661), (10980, 1475774), (21960, 737887)]