145913600

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{3257}}^1$

素因数の和:3290

約数の個数: 108

約数和(自身を含む): 412879824

約数和(自身を除く): 266966224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2800, 3200, 3257, 4480, 5600, 6400, 6514, 8960, 11200, 13028, 16285, 22400, 22799, 26056, 32570, 44800, 45598, 52112, 65140, 81425, 91196, 104224, 113995, 130280, 162850, 182392, 208448, 227990, 260560, 325700, 364784, 416896, 455980, 521120, 569975, 651400, 729568, 833792, 911960, 1042240, 1139950, 1302800, 1459136, 1823920, 2084480, 2279900, 2605600, 2918272, 3647840, 4168960, 4559800, 5211200, 5836544, 7295680, 9119600, 10422400, 14591360, 18239200, 20844800, 29182720, 36478400, 72956800, 145913600]

約数ペア:

[(1, 145913600), (2, 72956800), (4, 36478400), (5, 29182720), (7, 20844800), (8, 18239200), (10, 14591360), (14, 10422400), (16, 9119600), (20, 7295680), (25, 5836544), (28, 5211200), (32, 4559800), (35, 4168960), (40, 3647840), (50, 2918272), (56, 2605600), (64, 2279900), (70, 2084480), (80, 1823920), (100, 1459136), (112, 1302800), (128, 1139950), (140, 1042240), (160, 911960), (175, 833792), (200, 729568), (224, 651400), (256, 569975), (280, 521120), (320, 455980), (350, 416896), (400, 364784), (448, 325700), (560, 260560), (640, 227990), (700, 208448), (800, 182392), (896, 162850), (1120, 130280), (1280, 113995), (1400, 104224), (1600, 91196), (1792, 81425), (2240, 65140), (2800, 52112), (3200, 45598), (3257, 44800), (4480, 32570), (5600, 26056), (6400, 22799), (6514, 22400), (8960, 16285), (11200, 13028)]