79459520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1910

約数の個数: 112

約数和(自身を含む): 227746560

約数和(自身を除く): 148287040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 1867, 2128, 2240, 2660, 3040, 3734, 4256, 5320, 6080, 7468, 8512, 9335, 10640, 13069, 14936, 18670, 21280, 26138, 29872, 35473, 37340, 42560, 52276, 59744, 65345, 70946, 74680, 104552, 119488, 130690, 141892, 149360, 177365, 209104, 248311, 261380, 283784, 298720, 354730, 418208, 496622, 522760, 567568, 597440, 709460, 836416, 993244, 1045520, 1135136, 1241555, 1418920, 1986488, 2091040, 2270272, 2483110, 2837840, 3972976, 4182080, 4966220, 5675680, 7945952, 9932440, 11351360, 15891904, 19864880, 39729760, 79459520]

約数ペア:

[(1, 79459520), (2, 39729760), (4, 19864880), (5, 15891904), (7, 11351360), (8, 9932440), (10, 7945952), (14, 5675680), (16, 4966220), (19, 4182080), (20, 3972976), (28, 2837840), (32, 2483110), (35, 2270272), (38, 2091040), (40, 1986488), (56, 1418920), (64, 1241555), (70, 1135136), (76, 1045520), (80, 993244), (95, 836416), (112, 709460), (133, 597440), (140, 567568), (152, 522760), (160, 496622), (190, 418208), (224, 354730), (266, 298720), (280, 283784), (304, 261380), (320, 248311), (380, 209104), (448, 177365), (532, 149360), (560, 141892), (608, 130690), (665, 119488), (760, 104552), (1064, 74680), (1120, 70946), (1216, 65345), (1330, 59744), (1520, 52276), (1867, 42560), (2128, 37340), (2240, 35473), (2660, 29872), (3040, 26138), (3734, 21280), (4256, 18670), (5320, 14936), (6080, 13069), (7468, 10640), (8512, 9335)]