42344960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 123742080

約数和(自身を除く): 81397120

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, 256, 272, 278, 280, 320, 340, 448, 476, 512, 544, 556, 560, 595, 640, 680, 695, 896, 952, 973, 1088, 1112, 1120, 1190, 1280, 1360, 1390, 1792, 1904, 1946, 2176, 2224, 2240, 2363, 2380, 2560, 2720, 2780, 3584, 3808, 3892, 4352, 4448, 4480, 4726, 4760, 4865, 5440, 5560, 7616, 7784, 8704, 8896, 8960, 9452, 9520, 9730, 10880, 11120, 11815, 15232, 15568, 16541, 17792, 17920, 18904, 19040, 19460, 21760, 22240, 23630, 30464, 31136, 33082, 35584, 37808, 38080, 38920, 43520, 44480, 47260, 60928, 62272, 66164, 71168, 75616, 76160, 77840, 82705, 88960, 94520, 124544, 132328, 151232, 152320, 155680, 165410, 177920, 189040, 249088, 264656, 302464, 304640, 311360, 330820, 355840, 378080, 498176, 529312, 604928, 622720, 661640, 756160, 1058624, 1209856, 1245440, 1323280, 1512320, 2117248, 2490880, 2646560, 3024640, 4234496, 5293120, 6049280, 8468992, 10586240, 21172480, 42344960]

約数ペア:

[(1, 42344960), (2, 21172480), (4, 10586240), (5, 8468992), (7, 6049280), (8, 5293120), (10, 4234496), (14, 3024640), (16, 2646560), (17, 2490880), (20, 2117248), (28, 1512320), (32, 1323280), (34, 1245440), (35, 1209856), (40, 1058624), (56, 756160), (64, 661640), (68, 622720), (70, 604928), (80, 529312), (85, 498176), (112, 378080), (119, 355840), (128, 330820), (136, 311360), (139, 304640), (140, 302464), (160, 264656), (170, 249088), (224, 189040), (238, 177920), (256, 165410), (272, 155680), (278, 152320), (280, 151232), (320, 132328), (340, 124544), (448, 94520), (476, 88960), (512, 82705), (544, 77840), (556, 76160), (560, 75616), (595, 71168), (640, 66164), (680, 62272), (695, 60928), (896, 47260), (952, 44480), (973, 43520), (1088, 38920), (1112, 38080), (1120, 37808), (1190, 35584), (1280, 33082), (1360, 31136), (1390, 30464), (1792, 23630), (1904, 22240), (1946, 21760), (2176, 19460), (2224, 19040), (2240, 18904), (2363, 17920), (2380, 17792), (2560, 16541), (2720, 15568), (2780, 15232), (3584, 11815), (3808, 11120), (3892, 10880), (4352, 9730), (4448, 9520), (4480, 9452), (4726, 8960), (4760, 8896), (4865, 8704), (5440, 7784), (5560, 7616)]