220516800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{6563}}^1$

素因数の和:6595

約数の個数: 168

約数和(自身を含む): 826958976

約数和(自身を除く): 606442176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6563, 6720, 8400, 11200, 13126, 16800, 19689, 26252, 32815, 33600, 39378, 45941, 52504, 65630, 78756, 91882, 98445, 105008, 131260, 137823, 157512, 164075, 183764, 196890, 210016, 229705, 262520, 275646, 315024, 328150, 367528, 393780, 420032, 459410, 492225, 525040, 551292, 630048, 656300, 689115, 735056, 787560, 918820, 984450, 1050080, 1102584, 1148525, 1260096, 1312600, 1378230, 1470112, 1575120, 1837640, 1968900, 2100160, 2205168, 2297050, 2625200, 2756460, 2940224, 3150240, 3445575, 3675280, 3937800, 4410336, 4594100, 5250400, 5512920, 6300480, 6891150, 7350560, 7875600, 8820672, 9188200, 10500800, 11025840, 13782300, 14701120, 15751200, 18376400, 22051680, 27564600, 31502400, 36752800, 44103360, 55129200, 73505600, 110258400, 220516800]

約数ペア:

[(1, 220516800), (2, 110258400), (3, 73505600), (4, 55129200), (5, 44103360), (6, 36752800), (7, 31502400), (8, 27564600), (10, 22051680), (12, 18376400), (14, 15751200), (15, 14701120), (16, 13782300), (20, 11025840), (21, 10500800), (24, 9188200), (25, 8820672), (28, 7875600), (30, 7350560), (32, 6891150), (35, 6300480), (40, 5512920), (42, 5250400), (48, 4594100), (50, 4410336), (56, 3937800), (60, 3675280), (64, 3445575), (70, 3150240), (75, 2940224), (80, 2756460), (84, 2625200), (96, 2297050), (100, 2205168), (105, 2100160), (112, 1968900), (120, 1837640), (140, 1575120), (150, 1470112), (160, 1378230), (168, 1312600), (175, 1260096), (192, 1148525), (200, 1102584), (210, 1050080), (224, 984450), (240, 918820), (280, 787560), (300, 735056), (320, 689115), (336, 656300), (350, 630048), (400, 551292), (420, 525040), (448, 492225), (480, 459410), (525, 420032), (560, 393780), (600, 367528), (672, 328150), (700, 315024), (800, 275646), (840, 262520), (960, 229705), (1050, 210016), (1120, 196890), (1200, 183764), (1344, 164075), (1400, 157512), (1600, 137823), (1680, 131260), (2100, 105008), (2240, 98445), (2400, 91882), (2800, 78756), (3360, 65630), (4200, 52504), (4800, 45941), (5600, 39378), (6563, 33600), (6720, 32815), (8400, 26252), (11200, 19689), (13126, 16800)]