66196760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 187315200

約数和(自身を除く): 121118440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 437, 460, 532, 541, 644, 665, 760, 805, 874, 920, 1064, 1082, 1288, 1330, 1610, 1748, 2164, 2185, 2660, 2705, 3059, 3220, 3496, 3787, 4328, 4370, 5320, 5410, 6118, 6440, 7574, 8740, 10279, 10820, 12236, 12443, 15148, 15295, 17480, 18935, 20558, 21640, 24472, 24886, 30296, 30590, 37870, 41116, 49772, 51395, 61180, 62215, 71953, 75740, 82232, 87101, 99544, 102790, 122360, 124430, 143906, 151480, 174202, 205580, 236417, 248860, 287812, 348404, 359765, 411160, 435505, 472834, 497720, 575624, 696808, 719530, 871010, 945668, 1182085, 1439060, 1654919, 1742020, 1891336, 2364170, 2878120, 3309838, 3484040, 4728340, 6619676, 8274595, 9456680, 13239352, 16549190, 33098380, 66196760]

約数ペア:

[(1, 66196760), (2, 33098380), (4, 16549190), (5, 13239352), (7, 9456680), (8, 8274595), (10, 6619676), (14, 4728340), (19, 3484040), (20, 3309838), (23, 2878120), (28, 2364170), (35, 1891336), (38, 1742020), (40, 1654919), (46, 1439060), (56, 1182085), (70, 945668), (76, 871010), (92, 719530), (95, 696808), (115, 575624), (133, 497720), (140, 472834), (152, 435505), (161, 411160), (184, 359765), (190, 348404), (230, 287812), (266, 248860), (280, 236417), (322, 205580), (380, 174202), (437, 151480), (460, 143906), (532, 124430), (541, 122360), (644, 102790), (665, 99544), (760, 87101), (805, 82232), (874, 75740), (920, 71953), (1064, 62215), (1082, 61180), (1288, 51395), (1330, 49772), (1610, 41116), (1748, 37870), (2164, 30590), (2185, 30296), (2660, 24886), (2705, 24472), (3059, 21640), (3220, 20558), (3496, 18935), (3787, 17480), (4328, 15295), (4370, 15148), (5320, 12443), (5410, 12236), (6118, 10820), (6440, 10279), (7574, 8740)]