1559382720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{232051}}^1$

素因数の和:232078

約数の個数: 112

約数和(自身を含む): 5658355968

約数和(自身を除く): 4098973248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 232051, 464102, 696153, 928204, 1160255, 1392306, 1624357, 1856408, 2320510, 2784612, 3248714, 3480765, 3712816, 4641020, 4873071, 5569224, 6497428, 6961530, 7425632, 8121785, 9282040, 9746142, 11138448, 12994856, 13923060, 14851264, 16243570, 18564080, 19492284, 22276896, 24365355, 25989712, 27846120, 32487140, 37128160, 38984568, 44553792, 48730710, 51979424, 55692240, 64974280, 74256320, 77969136, 97461420, 103958848, 111384480, 129948560, 155938272, 194922840, 222768960, 259897120, 311876544, 389845680, 519794240, 779691360, 1559382720]

約数ペア:

[(1, 1559382720), (2, 779691360), (3, 519794240), (4, 389845680), (5, 311876544), (6, 259897120), (7, 222768960), (8, 194922840), (10, 155938272), (12, 129948560), (14, 111384480), (15, 103958848), (16, 97461420), (20, 77969136), (21, 74256320), (24, 64974280), (28, 55692240), (30, 51979424), (32, 48730710), (35, 44553792), (40, 38984568), (42, 37128160), (48, 32487140), (56, 27846120), (60, 25989712), (64, 24365355), (70, 22276896), (80, 19492284), (84, 18564080), (96, 16243570), (105, 14851264), (112, 13923060), (120, 12994856), (140, 11138448), (160, 9746142), (168, 9282040), (192, 8121785), (210, 7425632), (224, 6961530), (240, 6497428), (280, 5569224), (320, 4873071), (336, 4641020), (420, 3712816), (448, 3480765), (480, 3248714), (560, 2784612), (672, 2320510), (840, 1856408), (960, 1624357), (1120, 1392306), (1344, 1160255), (1680, 928204), (2240, 696153), (3360, 464102), (6720, 232051)]