282399040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 224

約数和(自身を含む): 855293184

約数和(自身を除く): 572894144

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 157, 160, 176, 220, 224, 280, 292, 308, 314, 320, 352, 365, 385, 440, 448, 511, 560, 584, 616, 628, 704, 730, 770, 785, 803, 880, 1022, 1099, 1120, 1168, 1232, 1256, 1460, 1540, 1570, 1606, 1727, 1760, 2044, 2198, 2240, 2336, 2464, 2512, 2555, 2920, 3080, 3140, 3212, 3454, 3520, 4015, 4088, 4396, 4672, 4928, 5024, 5110, 5495, 5621, 5840, 6160, 6280, 6424, 6908, 8030, 8176, 8635, 8792, 10048, 10220, 10990, 11242, 11461, 11680, 12089, 12320, 12560, 12848, 13816, 16060, 16352, 17270, 17584, 20440, 21980, 22484, 22922, 23360, 24178, 24640, 25120, 25696, 27632, 28105, 32120, 32704, 34540, 35168, 40880, 43960, 44968, 45844, 48356, 50240, 51392, 55264, 56210, 57305, 60445, 64240, 69080, 70336, 80227, 81760, 87920, 89936, 91688, 96712, 110528, 112420, 114610, 120890, 126071, 128480, 138160, 160454, 163520, 175840, 179872, 183376, 193424, 224840, 229220, 241780, 252142, 256960, 276320, 320908, 351680, 359744, 366752, 386848, 401135, 449680, 458440, 483560, 504284, 552640, 630355, 641816, 733504, 773696, 802270, 882497, 899360, 916880, 967120, 1008568, 1260710, 1283632, 1604540, 1764994, 1798720, 1833760, 1934240, 2017136, 2521420, 2567264, 3209080, 3529988, 3667520, 3868480, 4034272, 4412485, 5042840, 5134528, 6418160, 7059976, 8068544, 8824970, 10085680, 12836320, 14119952, 17649940, 20171360, 25672640, 28239904, 35299880, 40342720, 56479808, 70599760, 141199520, 282399040]

約数ペア:

[(1, 282399040), (2, 141199520), (4, 70599760), (5, 56479808), (7, 40342720), (8, 35299880), (10, 28239904), (11, 25672640), (14, 20171360), (16, 17649940), (20, 14119952), (22, 12836320), (28, 10085680), (32, 8824970), (35, 8068544), (40, 7059976), (44, 6418160), (55, 5134528), (56, 5042840), (64, 4412485), (70, 4034272), (73, 3868480), (77, 3667520), (80, 3529988), (88, 3209080), (110, 2567264), (112, 2521420), (140, 2017136), (146, 1934240), (154, 1833760), (157, 1798720), (160, 1764994), (176, 1604540), (220, 1283632), (224, 1260710), (280, 1008568), (292, 967120), (308, 916880), (314, 899360), (320, 882497), (352, 802270), (365, 773696), (385, 733504), (440, 641816), (448, 630355), (511, 552640), (560, 504284), (584, 483560), (616, 458440), (628, 449680), (704, 401135), (730, 386848), (770, 366752), (785, 359744), (803, 351680), (880, 320908), (1022, 276320), (1099, 256960), (1120, 252142), (1168, 241780), (1232, 229220), (1256, 224840), (1460, 193424), (1540, 183376), (1570, 179872), (1606, 175840), (1727, 163520), (1760, 160454), (2044, 138160), (2198, 128480), (2240, 126071), (2336, 120890), (2464, 114610), (2512, 112420), (2555, 110528), (2920, 96712), (3080, 91688), (3140, 89936), (3212, 87920), (3454, 81760), (3520, 80227), (4015, 70336), (4088, 69080), (4396, 64240), (4672, 60445), (4928, 57305), (5024, 56210), (5110, 55264), (5495, 51392), (5621, 50240), (5840, 48356), (6160, 45844), (6280, 44968), (6424, 43960), (6908, 40880), (8030, 35168), (8176, 34540), (8635, 32704), (8792, 32120), (10048, 28105), (10220, 27632), (10990, 25696), (11242, 25120), (11461, 24640), (11680, 24178), (12089, 23360), (12320, 22922), (12560, 22484), (12848, 21980), (13816, 20440), (16060, 17584), (16352, 17270)]