84763840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:582

約数の個数: 112

約数和(自身を含む): 234086400

約数和(自身を除く): 149322560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 479, 553, 560, 632, 790, 958, 1106, 1120, 1264, 1580, 1916, 2212, 2240, 2395, 2528, 2765, 3160, 3353, 3832, 4424, 4790, 5056, 5530, 6320, 6706, 7664, 8848, 9580, 11060, 12640, 13412, 15328, 16765, 17696, 19160, 22120, 25280, 26824, 30656, 33530, 35392, 37841, 38320, 44240, 53648, 67060, 75682, 76640, 88480, 107296, 134120, 151364, 153280, 176960, 189205, 214592, 264887, 268240, 302728, 378410, 529774, 536480, 605456, 756820, 1059548, 1072960, 1210912, 1324435, 1513640, 2119096, 2421824, 2648870, 3027280, 4238192, 5297740, 6054560, 8476384, 10595480, 12109120, 16952768, 21190960, 42381920, 84763840]

約数ペア:

[(1, 84763840), (2, 42381920), (4, 21190960), (5, 16952768), (7, 12109120), (8, 10595480), (10, 8476384), (14, 6054560), (16, 5297740), (20, 4238192), (28, 3027280), (32, 2648870), (35, 2421824), (40, 2119096), (56, 1513640), (64, 1324435), (70, 1210912), (79, 1072960), (80, 1059548), (112, 756820), (140, 605456), (158, 536480), (160, 529774), (224, 378410), (280, 302728), (316, 268240), (320, 264887), (395, 214592), (448, 189205), (479, 176960), (553, 153280), (560, 151364), (632, 134120), (790, 107296), (958, 88480), (1106, 76640), (1120, 75682), (1264, 67060), (1580, 53648), (1916, 44240), (2212, 38320), (2240, 37841), (2395, 35392), (2528, 33530), (2765, 30656), (3160, 26824), (3353, 25280), (3832, 22120), (4424, 19160), (4790, 17696), (5056, 16765), (5530, 15328), (6320, 13412), (6706, 12640), (7664, 11060), (8848, 9580)]