189099680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15349}}^1$

素因数の和:15382

約数の個数: 96

約数和(自身を含む): 557020800

約数和(自身を除く): 367921120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 15349, 30698, 61396, 76745, 107443, 122792, 153490, 168839, 214886, 245584, 306980, 337678, 429772, 491168, 537215, 613960, 675356, 844195, 859544, 1074430, 1181873, 1227920, 1350712, 1688390, 1719088, 2148860, 2363746, 2455840, 2701424, 3376780, 3438176, 4297720, 4727492, 5402848, 5909365, 6753560, 8595440, 9454984, 11818730, 13507120, 17190880, 18909968, 23637460, 27014240, 37819936, 47274920, 94549840, 189099680]

約数ペア:

[(1, 189099680), (2, 94549840), (4, 47274920), (5, 37819936), (7, 27014240), (8, 23637460), (10, 18909968), (11, 17190880), (14, 13507120), (16, 11818730), (20, 9454984), (22, 8595440), (28, 6753560), (32, 5909365), (35, 5402848), (40, 4727492), (44, 4297720), (55, 3438176), (56, 3376780), (70, 2701424), (77, 2455840), (80, 2363746), (88, 2148860), (110, 1719088), (112, 1688390), (140, 1350712), (154, 1227920), (160, 1181873), (176, 1074430), (220, 859544), (224, 844195), (280, 675356), (308, 613960), (352, 537215), (385, 491168), (440, 429772), (560, 337678), (616, 306980), (770, 245584), (880, 214886), (1120, 168839), (1232, 153490), (1540, 122792), (1760, 107443), (2464, 76745), (3080, 61396), (6160, 30698), (12320, 15349)]