141528800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 399974400

約数和(自身を除く): 258445600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 127, 140, 160, 175, 199, 200, 224, 254, 280, 350, 398, 400, 508, 560, 635, 700, 796, 800, 889, 995, 1016, 1120, 1270, 1393, 1400, 1592, 1778, 1990, 2032, 2540, 2786, 2800, 3175, 3184, 3556, 3980, 4064, 4445, 4975, 5080, 5572, 5600, 6350, 6368, 6965, 7112, 7960, 8890, 9950, 10160, 11144, 12700, 13930, 14224, 15920, 17780, 19900, 20320, 22225, 22288, 25273, 25400, 27860, 28448, 31840, 34825, 35560, 39800, 44450, 44576, 50546, 50800, 55720, 69650, 71120, 79600, 88900, 101092, 101600, 111440, 126365, 139300, 142240, 159200, 176911, 177800, 202184, 222880, 252730, 278600, 353822, 355600, 404368, 505460, 557200, 631825, 707644, 711200, 808736, 884555, 1010920, 1114400, 1263650, 1415288, 1769110, 2021840, 2527300, 2830576, 3538220, 4043680, 4422775, 5054600, 5661152, 7076440, 8845550, 10109200, 14152880, 17691100, 20218400, 28305760, 35382200, 70764400, 141528800]

約数ペア:

[(1, 141528800), (2, 70764400), (4, 35382200), (5, 28305760), (7, 20218400), (8, 17691100), (10, 14152880), (14, 10109200), (16, 8845550), (20, 7076440), (25, 5661152), (28, 5054600), (32, 4422775), (35, 4043680), (40, 3538220), (50, 2830576), (56, 2527300), (70, 2021840), (80, 1769110), (100, 1415288), (112, 1263650), (127, 1114400), (140, 1010920), (160, 884555), (175, 808736), (199, 711200), (200, 707644), (224, 631825), (254, 557200), (280, 505460), (350, 404368), (398, 355600), (400, 353822), (508, 278600), (560, 252730), (635, 222880), (700, 202184), (796, 177800), (800, 176911), (889, 159200), (995, 142240), (1016, 139300), (1120, 126365), (1270, 111440), (1393, 101600), (1400, 101092), (1592, 88900), (1778, 79600), (1990, 71120), (2032, 69650), (2540, 55720), (2786, 50800), (2800, 50546), (3175, 44576), (3184, 44450), (3556, 39800), (3980, 35560), (4064, 34825), (4445, 31840), (4975, 28448), (5080, 27860), (5572, 25400), (5600, 25273), (6350, 22288), (6368, 22225), (6965, 20320), (7112, 19900), (7960, 17780), (8890, 15920), (9950, 14224), (10160, 13930), (11144, 12700)]