27314417920

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{1307}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 67854749760

約数和(自身を除く): 40540331840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 563, 580, 640, 928, 1126, 1160, 1280, 1307, 1856, 2252, 2320, 2614, 2815, 3712, 4504, 4640, 5228, 5630, 6535, 7424, 9008, 9280, 10456, 11260, 13070, 16327, 18016, 18560, 20912, 22520, 26140, 32654, 36032, 37120, 37903, 41824, 45040, 52280, 65308, 72064, 75806, 81635, 83648, 90080, 104560, 130616, 144128, 151612, 163270, 167296, 180160, 189515, 209120, 261232, 303224, 326540, 334592, 360320, 379030, 418240, 522464, 606448, 653080, 720640, 735841, 758060, 836480, 1044928, 1212896, 1306160, 1471682, 1516120, 1672960, 2089856, 2425792, 2612320, 2943364, 3032240, 3679205, 4179712, 4851584, 5224640, 5886728, 6064480, 7358410, 9703168, 10449280, 11773456, 12128960, 14716820, 20898560, 21339389, 23546912, 24257920, 29433640, 42678778, 47093824, 48515840, 58867280, 85357556, 94187648, 106696945, 117734560, 170715112, 188375296, 213393890, 235469120, 341430224, 426787780, 470938240, 682860448, 853575560, 941876480, 1365720896, 1707151120, 2731441792, 3414302240, 5462883584, 6828604480, 13657208960, 27314417920]

約数ペア:

[(1, 27314417920), (2, 13657208960), (4, 6828604480), (5, 5462883584), (8, 3414302240), (10, 2731441792), (16, 1707151120), (20, 1365720896), (29, 941876480), (32, 853575560), (40, 682860448), (58, 470938240), (64, 426787780), (80, 341430224), (116, 235469120), (128, 213393890), (145, 188375296), (160, 170715112), (232, 117734560), (256, 106696945), (290, 94187648), (320, 85357556), (464, 58867280), (563, 48515840), (580, 47093824), (640, 42678778), (928, 29433640), (1126, 24257920), (1160, 23546912), (1280, 21339389), (1307, 20898560), (1856, 14716820), (2252, 12128960), (2320, 11773456), (2614, 10449280), (2815, 9703168), (3712, 7358410), (4504, 6064480), (4640, 5886728), (5228, 5224640), (5630, 4851584), (6535, 4179712), (7424, 3679205), (9008, 3032240), (9280, 2943364), (10456, 2612320), (11260, 2425792), (13070, 2089856), (16327, 1672960), (18016, 1516120), (18560, 1471682), (20912, 1306160), (22520, 1212896), (26140, 1044928), (32654, 836480), (36032, 758060), (37120, 735841), (37903, 720640), (41824, 653080), (45040, 606448), (52280, 522464), (65308, 418240), (72064, 379030), (75806, 360320), (81635, 334592), (83648, 326540), (90080, 303224), (104560, 261232), (130616, 209120), (144128, 189515), (151612, 180160), (163270, 167296)]