120439410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 359299584

約数和(自身を除く): 238860174

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 157, 182, 195, 210, 273, 281, 314, 390, 455, 471, 546, 562, 785, 843, 910, 942, 1099, 1365, 1405, 1570, 1686, 1967, 2041, 2198, 2355, 2730, 2810, 3297, 3653, 3934, 4082, 4215, 4710, 5495, 5901, 6123, 6594, 7306, 8430, 9835, 10205, 10959, 10990, 11802, 12246, 14287, 16485, 18265, 19670, 20410, 21918, 25571, 28574, 29505, 30615, 32970, 36530, 42861, 44117, 51142, 54795, 59010, 61230, 71435, 76713, 85722, 88234, 109590, 127855, 132351, 142870, 153426, 214305, 220585, 255710, 264702, 308819, 383565, 428610, 441170, 573521, 617638, 661755, 767130, 926457, 1147042, 1323510, 1544095, 1720563, 1852914, 2867605, 3088190, 3441126, 4014647, 4632285, 5735210, 8029294, 8602815, 9264570, 12043941, 17205630, 20073235, 24087882, 40146470, 60219705, 120439410]

約数ペア:

[(1, 120439410), (2, 60219705), (3, 40146470), (5, 24087882), (6, 20073235), (7, 17205630), (10, 12043941), (13, 9264570), (14, 8602815), (15, 8029294), (21, 5735210), (26, 4632285), (30, 4014647), (35, 3441126), (39, 3088190), (42, 2867605), (65, 1852914), (70, 1720563), (78, 1544095), (91, 1323510), (105, 1147042), (130, 926457), (157, 767130), (182, 661755), (195, 617638), (210, 573521), (273, 441170), (281, 428610), (314, 383565), (390, 308819), (455, 264702), (471, 255710), (546, 220585), (562, 214305), (785, 153426), (843, 142870), (910, 132351), (942, 127855), (1099, 109590), (1365, 88234), (1405, 85722), (1570, 76713), (1686, 71435), (1967, 61230), (2041, 59010), (2198, 54795), (2355, 51142), (2730, 44117), (2810, 42861), (3297, 36530), (3653, 32970), (3934, 30615), (4082, 29505), (4215, 28574), (4710, 25571), (5495, 21918), (5901, 20410), (6123, 19670), (6594, 18265), (7306, 16485), (8430, 14287), (9835, 12246), (10205, 11802), (10959, 10990)]