79619120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 120

約数和(自身を含む): 226882800

約数和(自身を除く): 147263680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1069, 1330, 1520, 1862, 1960, 2128, 2138, 2660, 3724, 3920, 4276, 4655, 5320, 5345, 7448, 7483, 8552, 9310, 10640, 10690, 14896, 14966, 17104, 18620, 20311, 21380, 29932, 37240, 37415, 40622, 42760, 52381, 59864, 74480, 74830, 81244, 85520, 101555, 104762, 119728, 142177, 149660, 162488, 203110, 209524, 261905, 284354, 299320, 324976, 406220, 419048, 523810, 568708, 598640, 710885, 812440, 838096, 995239, 1047620, 1137416, 1421770, 1624880, 1990478, 2095240, 2274832, 2843540, 3980956, 4190480, 4976195, 5687080, 7961912, 9952390, 11374160, 15923824, 19904780, 39809560, 79619120]

約数ペア:

[(1, 79619120), (2, 39809560), (4, 19904780), (5, 15923824), (7, 11374160), (8, 9952390), (10, 7961912), (14, 5687080), (16, 4976195), (19, 4190480), (20, 3980956), (28, 2843540), (35, 2274832), (38, 2095240), (40, 1990478), (49, 1624880), (56, 1421770), (70, 1137416), (76, 1047620), (80, 995239), (95, 838096), (98, 812440), (112, 710885), (133, 598640), (140, 568708), (152, 523810), (190, 419048), (196, 406220), (245, 324976), (266, 299320), (280, 284354), (304, 261905), (380, 209524), (392, 203110), (490, 162488), (532, 149660), (560, 142177), (665, 119728), (760, 104762), (784, 101555), (931, 85520), (980, 81244), (1064, 74830), (1069, 74480), (1330, 59864), (1520, 52381), (1862, 42760), (1960, 40622), (2128, 37415), (2138, 37240), (2660, 29932), (3724, 21380), (3920, 20311), (4276, 18620), (4655, 17104), (5320, 14966), (5345, 14896), (7448, 10690), (7483, 10640), (8552, 9310)]