79629760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1914

約数の個数: 112

約数和(自身を含む): 228234240

約数和(自身を除く): 148604480

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, 1871, 2128, 2240, 2660, 3040, 3742, 4256, 5320, 6080, 7484, 8512, 9355, 10640, 13097, 14968, 18710, 21280, 26194, 29936, 35549, 37420, 42560, 52388, 59872, 65485, 71098, 74840, 104776, 119744, 130970, 142196, 149680, 177745, 209552, 248843, 261940, 284392, 299360, 355490, 419104, 497686, 523880, 568784, 598720, 710980, 838208, 995372, 1047760, 1137568, 1244215, 1421960, 1990744, 2095520, 2275136, 2488430, 2843920, 3981488, 4191040, 4976860, 5687840, 7962976, 9953720, 11375680, 15925952, 19907440, 39814880, 79629760]

約数ペア:

[(1, 79629760), (2, 39814880), (4, 19907440), (5, 15925952), (7, 11375680), (8, 9953720), (10, 7962976), (14, 5687840), (16, 4976860), (19, 4191040), (20, 3981488), (28, 2843920), (32, 2488430), (35, 2275136), (38, 2095520), (40, 1990744), (56, 1421960), (64, 1244215), (70, 1137568), (76, 1047760), (80, 995372), (95, 838208), (112, 710980), (133, 598720), (140, 568784), (152, 523880), (160, 497686), (190, 419104), (224, 355490), (266, 299360), (280, 284392), (304, 261940), (320, 248843), (380, 209552), (448, 177745), (532, 149680), (560, 142196), (608, 130970), (665, 119744), (760, 104776), (1064, 74840), (1120, 71098), (1216, 65485), (1330, 59872), (1520, 52388), (1871, 42560), (2128, 37420), (2240, 35549), (2660, 29936), (3040, 26194), (3742, 21280), (4256, 18710), (5320, 14968), (6080, 13097), (7484, 10640), (8512, 9355)]