79183920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 262840320

約数和(自身を除く): 183656400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 367, 372, 435, 464, 465, 496, 580, 620, 696, 734, 744, 870, 899, 930, 1101, 1160, 1240, 1392, 1468, 1488, 1740, 1798, 1835, 1860, 2202, 2320, 2480, 2697, 2936, 3480, 3596, 3670, 3720, 4404, 4495, 5394, 5505, 5872, 6960, 7192, 7340, 7440, 8808, 8990, 10643, 10788, 11010, 11377, 13485, 14384, 14680, 17616, 17980, 21286, 21576, 22020, 22754, 26970, 29360, 31929, 34131, 35960, 42572, 43152, 44040, 45508, 53215, 53940, 56885, 63858, 68262, 71920, 85144, 88080, 91016, 106430, 107880, 113770, 127716, 136524, 159645, 170288, 170655, 182032, 212860, 215760, 227540, 255432, 273048, 319290, 329933, 341310, 425720, 455080, 510864, 546096, 638580, 659866, 682620, 851440, 910160, 989799, 1277160, 1319732, 1365240, 1649665, 1979598, 2554320, 2639464, 2730480, 3299330, 3959196, 4948995, 5278928, 6598660, 7918392, 9897990, 13197320, 15836784, 19795980, 26394640, 39591960, 79183920]

約数ペア:

[(1, 79183920), (2, 39591960), (3, 26394640), (4, 19795980), (5, 15836784), (6, 13197320), (8, 9897990), (10, 7918392), (12, 6598660), (15, 5278928), (16, 4948995), (20, 3959196), (24, 3299330), (29, 2730480), (30, 2639464), (31, 2554320), (40, 1979598), (48, 1649665), (58, 1365240), (60, 1319732), (62, 1277160), (80, 989799), (87, 910160), (93, 851440), (116, 682620), (120, 659866), (124, 638580), (145, 546096), (155, 510864), (174, 455080), (186, 425720), (232, 341310), (240, 329933), (248, 319290), (290, 273048), (310, 255432), (348, 227540), (367, 215760), (372, 212860), (435, 182032), (464, 170655), (465, 170288), (496, 159645), (580, 136524), (620, 127716), (696, 113770), (734, 107880), (744, 106430), (870, 91016), (899, 88080), (930, 85144), (1101, 71920), (1160, 68262), (1240, 63858), (1392, 56885), (1468, 53940), (1488, 53215), (1740, 45508), (1798, 44040), (1835, 43152), (1860, 42572), (2202, 35960), (2320, 34131), (2480, 31929), (2697, 29360), (2936, 26970), (3480, 22754), (3596, 22020), (3670, 21576), (3720, 21286), (4404, 17980), (4495, 17616), (5394, 14680), (5505, 14384), (5872, 13485), (6960, 11377), (7192, 11010), (7340, 10788), (7440, 10643), (8808, 8990)]