138522160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 397117440

約数和(自身を除く): 258595280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 47, 56, 70, 76, 80, 94, 95, 112, 133, 140, 152, 188, 190, 235, 266, 277, 280, 304, 329, 376, 380, 470, 532, 554, 560, 658, 665, 752, 760, 893, 940, 1064, 1108, 1316, 1330, 1385, 1520, 1645, 1786, 1880, 1939, 2128, 2216, 2632, 2660, 2770, 3290, 3572, 3760, 3878, 4432, 4465, 5263, 5264, 5320, 5540, 6251, 6580, 7144, 7756, 8930, 9695, 10526, 10640, 11080, 12502, 13019, 13160, 14288, 15512, 17860, 19390, 21052, 22160, 25004, 26038, 26315, 26320, 31024, 31255, 35720, 36841, 38780, 42104, 50008, 52076, 52630, 62510, 65095, 71440, 73682, 77560, 84208, 91133, 100016, 104152, 105260, 125020, 130190, 147364, 155120, 182266, 184205, 208304, 210520, 247361, 250040, 260380, 294728, 364532, 368410, 421040, 455665, 494722, 500080, 520760, 589456, 729064, 736820, 911330, 989444, 1041520, 1236805, 1458128, 1473640, 1731527, 1822660, 1978888, 2473610, 2947280, 3463054, 3645320, 3957776, 4947220, 6926108, 7290640, 8657635, 9894440, 13852216, 17315270, 19788880, 27704432, 34630540, 69261080, 138522160]

約数ペア:

[(1, 138522160), (2, 69261080), (4, 34630540), (5, 27704432), (7, 19788880), (8, 17315270), (10, 13852216), (14, 9894440), (16, 8657635), (19, 7290640), (20, 6926108), (28, 4947220), (35, 3957776), (38, 3645320), (40, 3463054), (47, 2947280), (56, 2473610), (70, 1978888), (76, 1822660), (80, 1731527), (94, 1473640), (95, 1458128), (112, 1236805), (133, 1041520), (140, 989444), (152, 911330), (188, 736820), (190, 729064), (235, 589456), (266, 520760), (277, 500080), (280, 494722), (304, 455665), (329, 421040), (376, 368410), (380, 364532), (470, 294728), (532, 260380), (554, 250040), (560, 247361), (658, 210520), (665, 208304), (752, 184205), (760, 182266), (893, 155120), (940, 147364), (1064, 130190), (1108, 125020), (1316, 105260), (1330, 104152), (1385, 100016), (1520, 91133), (1645, 84208), (1786, 77560), (1880, 73682), (1939, 71440), (2128, 65095), (2216, 62510), (2632, 52630), (2660, 52076), (2770, 50008), (3290, 42104), (3572, 38780), (3760, 36841), (3878, 35720), (4432, 31255), (4465, 31024), (5263, 26320), (5264, 26315), (5320, 26038), (5540, 25004), (6251, 22160), (6580, 21052), (7144, 19390), (7756, 17860), (8930, 15512), (9695, 14288), (10526, 13160), (10640, 13019), (11080, 12502)]