63180040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 180299520

約数和(自身を除く): 117119480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 88, 110, 140, 146, 154, 220, 280, 281, 292, 308, 365, 385, 440, 511, 562, 584, 616, 730, 770, 803, 1022, 1124, 1405, 1460, 1540, 1606, 1967, 2044, 2248, 2555, 2810, 2920, 3080, 3091, 3212, 3934, 4015, 4088, 5110, 5620, 5621, 6182, 6424, 7868, 8030, 9835, 10220, 11240, 11242, 12364, 15455, 15736, 16060, 19670, 20440, 20513, 21637, 22484, 24728, 28105, 30910, 32120, 39340, 41026, 43274, 44968, 56210, 61820, 78680, 82052, 86548, 102565, 108185, 112420, 123640, 143591, 164104, 173096, 205130, 216370, 224840, 225643, 287182, 410260, 432740, 451286, 574364, 717955, 820520, 865480, 902572, 1128215, 1148728, 1435910, 1579501, 1805144, 2256430, 2871820, 3159002, 4512860, 5743640, 6318004, 7897505, 9025720, 12636008, 15795010, 31590020, 63180040]

約数ペア:

[(1, 63180040), (2, 31590020), (4, 15795010), (5, 12636008), (7, 9025720), (8, 7897505), (10, 6318004), (11, 5743640), (14, 4512860), (20, 3159002), (22, 2871820), (28, 2256430), (35, 1805144), (40, 1579501), (44, 1435910), (55, 1148728), (56, 1128215), (70, 902572), (73, 865480), (77, 820520), (88, 717955), (110, 574364), (140, 451286), (146, 432740), (154, 410260), (220, 287182), (280, 225643), (281, 224840), (292, 216370), (308, 205130), (365, 173096), (385, 164104), (440, 143591), (511, 123640), (562, 112420), (584, 108185), (616, 102565), (730, 86548), (770, 82052), (803, 78680), (1022, 61820), (1124, 56210), (1405, 44968), (1460, 43274), (1540, 41026), (1606, 39340), (1967, 32120), (2044, 30910), (2248, 28105), (2555, 24728), (2810, 22484), (2920, 21637), (3080, 20513), (3091, 20440), (3212, 19670), (3934, 16060), (4015, 15736), (4088, 15455), (5110, 12364), (5620, 11242), (5621, 11240), (6182, 10220), (6424, 9835), (7868, 8030)]