280939200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:679

約数の個数: 168

約数和(自身を含む): 932029632

約数和(自身を除く): 651090432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 107, 120, 150, 160, 192, 200, 214, 240, 300, 320, 321, 400, 428, 480, 535, 547, 600, 642, 800, 856, 960, 1070, 1094, 1200, 1284, 1600, 1605, 1641, 1712, 2140, 2188, 2400, 2568, 2675, 2735, 3210, 3282, 3424, 4280, 4376, 4800, 5136, 5350, 5470, 6420, 6564, 6848, 8025, 8205, 8560, 8752, 10272, 10700, 10940, 12840, 13128, 13675, 16050, 16410, 17120, 17504, 20544, 21400, 21880, 25680, 26256, 27350, 32100, 32820, 34240, 35008, 41025, 42800, 43760, 51360, 52512, 54700, 58529, 64200, 65640, 82050, 85600, 87520, 102720, 105024, 109400, 117058, 128400, 131280, 164100, 171200, 175040, 175587, 218800, 234116, 256800, 262560, 292645, 328200, 351174, 437600, 468232, 513600, 525120, 585290, 656400, 702348, 875200, 877935, 936464, 1170580, 1312800, 1404696, 1463225, 1755870, 1872928, 2341160, 2625600, 2809392, 2926450, 3511740, 3745856, 4389675, 4682320, 5618784, 5852900, 7023480, 8779350, 9364640, 11237568, 11705800, 14046960, 17558700, 18729280, 23411600, 28093920, 35117400, 46823200, 56187840, 70234800, 93646400, 140469600, 280939200]

約数ペア:

[(1, 280939200), (2, 140469600), (3, 93646400), (4, 70234800), (5, 56187840), (6, 46823200), (8, 35117400), (10, 28093920), (12, 23411600), (15, 18729280), (16, 17558700), (20, 14046960), (24, 11705800), (25, 11237568), (30, 9364640), (32, 8779350), (40, 7023480), (48, 5852900), (50, 5618784), (60, 4682320), (64, 4389675), (75, 3745856), (80, 3511740), (96, 2926450), (100, 2809392), (107, 2625600), (120, 2341160), (150, 1872928), (160, 1755870), (192, 1463225), (200, 1404696), (214, 1312800), (240, 1170580), (300, 936464), (320, 877935), (321, 875200), (400, 702348), (428, 656400), (480, 585290), (535, 525120), (547, 513600), (600, 468232), (642, 437600), (800, 351174), (856, 328200), (960, 292645), (1070, 262560), (1094, 256800), (1200, 234116), (1284, 218800), (1600, 175587), (1605, 175040), (1641, 171200), (1712, 164100), (2140, 131280), (2188, 128400), (2400, 117058), (2568, 109400), (2675, 105024), (2735, 102720), (3210, 87520), (3282, 85600), (3424, 82050), (4280, 65640), (4376, 64200), (4800, 58529), (5136, 54700), (5350, 52512), (5470, 51360), (6420, 43760), (6564, 42800), (6848, 41025), (8025, 35008), (8205, 34240), (8560, 32820), (8752, 32100), (10272, 27350), (10700, 26256), (10940, 25680), (12840, 21880), (13128, 21400), (13675, 20544), (16050, 17504), (16410, 17120)]