548802240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{81667}}^1$

素因数の和:81694

約数の個数: 112

約数和(自身を含む): 1991392512

約数和(自身を除く): 1442590272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 81667, 163334, 245001, 326668, 408335, 490002, 571669, 653336, 816670, 980004, 1143338, 1225005, 1306672, 1633340, 1715007, 1960008, 2286676, 2450010, 2613344, 2858345, 3266680, 3430014, 3920016, 4573352, 4900020, 5226688, 5716690, 6533360, 6860028, 7840032, 8575035, 9146704, 9800040, 11433380, 13066720, 13720056, 15680064, 17150070, 18293408, 19600080, 22866760, 26133440, 27440112, 34300140, 36586816, 39200160, 45733520, 54880224, 68600280, 78400320, 91467040, 109760448, 137200560, 182934080, 274401120, 548802240]

約数ペア:

[(1, 548802240), (2, 274401120), (3, 182934080), (4, 137200560), (5, 109760448), (6, 91467040), (7, 78400320), (8, 68600280), (10, 54880224), (12, 45733520), (14, 39200160), (15, 36586816), (16, 34300140), (20, 27440112), (21, 26133440), (24, 22866760), (28, 19600080), (30, 18293408), (32, 17150070), (35, 15680064), (40, 13720056), (42, 13066720), (48, 11433380), (56, 9800040), (60, 9146704), (64, 8575035), (70, 7840032), (80, 6860028), (84, 6533360), (96, 5716690), (105, 5226688), (112, 4900020), (120, 4573352), (140, 3920016), (160, 3430014), (168, 3266680), (192, 2858345), (210, 2613344), (224, 2450010), (240, 2286676), (280, 1960008), (320, 1715007), (336, 1633340), (420, 1306672), (448, 1225005), (480, 1143338), (560, 980004), (672, 816670), (840, 653336), (960, 571669), (1120, 490002), (1344, 408335), (1680, 326668), (2240, 245001), (3360, 163334), (6720, 81667)]