179966080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 526075200

約数和(自身を除く): 346109120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 139, 140, 160, 170, 224, 238, 272, 278, 280, 289, 320, 340, 448, 476, 544, 556, 560, 578, 595, 640, 680, 695, 896, 952, 973, 1088, 1112, 1120, 1156, 1190, 1360, 1390, 1445, 1904, 1946, 2023, 2176, 2224, 2240, 2312, 2363, 2380, 2720, 2780, 2890, 3808, 3892, 4046, 4448, 4480, 4624, 4726, 4760, 4865, 5440, 5560, 5780, 7616, 7784, 8092, 8896, 9248, 9452, 9520, 9730, 10115, 10880, 11120, 11560, 11815, 15232, 15568, 16184, 16541, 17792, 18496, 18904, 19040, 19460, 20230, 22240, 23120, 23630, 31136, 32368, 33082, 36992, 37808, 38080, 38920, 40171, 40460, 44480, 46240, 47260, 62272, 64736, 66164, 75616, 76160, 77840, 80342, 80920, 82705, 88960, 92480, 94520, 124544, 129472, 132328, 151232, 155680, 160684, 161840, 165410, 184960, 189040, 200855, 258944, 264656, 281197, 302464, 311360, 321368, 323680, 330820, 378080, 401710, 529312, 562394, 622720, 642736, 647360, 661640, 756160, 803420, 1058624, 1124788, 1285472, 1294720, 1323280, 1405985, 1512320, 1606840, 2117248, 2249576, 2570944, 2646560, 2811970, 3213680, 4499152, 5141888, 5293120, 5623940, 6427360, 8998304, 10586240, 11247880, 12854720, 17996608, 22495760, 25709440, 35993216, 44991520, 89983040, 179966080]

約数ペア:

[(1, 179966080), (2, 89983040), (4, 44991520), (5, 35993216), (7, 25709440), (8, 22495760), (10, 17996608), (14, 12854720), (16, 11247880), (17, 10586240), (20, 8998304), (28, 6427360), (32, 5623940), (34, 5293120), (35, 5141888), (40, 4499152), (56, 3213680), (64, 2811970), (68, 2646560), (70, 2570944), (80, 2249576), (85, 2117248), (112, 1606840), (119, 1512320), (128, 1405985), (136, 1323280), (139, 1294720), (140, 1285472), (160, 1124788), (170, 1058624), (224, 803420), (238, 756160), (272, 661640), (278, 647360), (280, 642736), (289, 622720), (320, 562394), (340, 529312), (448, 401710), (476, 378080), (544, 330820), (556, 323680), (560, 321368), (578, 311360), (595, 302464), (640, 281197), (680, 264656), (695, 258944), (896, 200855), (952, 189040), (973, 184960), (1088, 165410), (1112, 161840), (1120, 160684), (1156, 155680), (1190, 151232), (1360, 132328), (1390, 129472), (1445, 124544), (1904, 94520), (1946, 92480), (2023, 88960), (2176, 82705), (2224, 80920), (2240, 80342), (2312, 77840), (2363, 76160), (2380, 75616), (2720, 66164), (2780, 64736), (2890, 62272), (3808, 47260), (3892, 46240), (4046, 44480), (4448, 40460), (4480, 40171), (4624, 38920), (4726, 38080), (4760, 37808), (4865, 36992), (5440, 33082), (5560, 32368), (5780, 31136), (7616, 23630), (7784, 23120), (8092, 22240), (8896, 20230), (9248, 19460), (9452, 19040), (9520, 18904), (9730, 18496), (10115, 17792), (10880, 16541), (11120, 16184), (11560, 15568), (11815, 15232)]