67529840

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 192844800

約数和(自身を除く): 125314960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 107, 112, 115, 140, 161, 184, 196, 214, 230, 245, 280, 322, 343, 368, 392, 428, 460, 490, 535, 560, 644, 686, 749, 784, 805, 856, 920, 980, 1070, 1127, 1288, 1372, 1498, 1610, 1712, 1715, 1840, 1960, 2140, 2254, 2461, 2576, 2744, 2996, 3220, 3430, 3745, 3920, 4280, 4508, 4922, 5243, 5488, 5635, 5992, 6440, 6860, 7490, 7889, 8560, 9016, 9844, 10486, 11270, 11984, 12305, 12880, 13720, 14980, 15778, 17227, 18032, 19688, 20972, 22540, 24610, 26215, 27440, 29960, 31556, 34454, 36701, 39376, 39445, 41944, 45080, 49220, 52430, 59920, 63112, 68908, 73402, 78890, 83888, 86135, 90160, 98440, 104860, 120589, 126224, 137816, 146804, 157780, 172270, 183505, 196880, 209720, 241178, 275632, 293608, 315560, 344540, 367010, 419440, 482356, 587216, 602945, 631120, 689080, 734020, 844123, 964712, 1205890, 1378160, 1468040, 1688246, 1929424, 2411780, 2936080, 3376492, 4220615, 4823560, 6752984, 8441230, 9647120, 13505968, 16882460, 33764920, 67529840]

約数ペア:

[(1, 67529840), (2, 33764920), (4, 16882460), (5, 13505968), (7, 9647120), (8, 8441230), (10, 6752984), (14, 4823560), (16, 4220615), (20, 3376492), (23, 2936080), (28, 2411780), (35, 1929424), (40, 1688246), (46, 1468040), (49, 1378160), (56, 1205890), (70, 964712), (80, 844123), (92, 734020), (98, 689080), (107, 631120), (112, 602945), (115, 587216), (140, 482356), (161, 419440), (184, 367010), (196, 344540), (214, 315560), (230, 293608), (245, 275632), (280, 241178), (322, 209720), (343, 196880), (368, 183505), (392, 172270), (428, 157780), (460, 146804), (490, 137816), (535, 126224), (560, 120589), (644, 104860), (686, 98440), (749, 90160), (784, 86135), (805, 83888), (856, 78890), (920, 73402), (980, 68908), (1070, 63112), (1127, 59920), (1288, 52430), (1372, 49220), (1498, 45080), (1610, 41944), (1712, 39445), (1715, 39376), (1840, 36701), (1960, 34454), (2140, 31556), (2254, 29960), (2461, 27440), (2576, 26215), (2744, 24610), (2996, 22540), (3220, 20972), (3430, 19688), (3745, 18032), (3920, 17227), (4280, 15778), (4508, 14980), (4922, 13720), (5243, 12880), (5488, 12305), (5635, 11984), (5992, 11270), (6440, 10486), (6860, 9844), (7490, 9016), (7889, 8560)]