214081360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 528537600

約数和(自身を除く): 314456240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 304, 380, 508, 635, 760, 1016, 1109, 1270, 1520, 2032, 2218, 2413, 2540, 4436, 4826, 5080, 5545, 8872, 9652, 10160, 11090, 12065, 17744, 19304, 21071, 22180, 24130, 38608, 42142, 44360, 48260, 84284, 88720, 96520, 105355, 140843, 168568, 193040, 210710, 281686, 337136, 421420, 563372, 704215, 842840, 1126744, 1408430, 1685680, 2253488, 2676017, 2816860, 5352034, 5633720, 10704068, 11267440, 13380085, 21408136, 26760170, 42816272, 53520340, 107040680, 214081360]

約数ペア:

[(1, 214081360), (2, 107040680), (4, 53520340), (5, 42816272), (8, 26760170), (10, 21408136), (16, 13380085), (19, 11267440), (20, 10704068), (38, 5633720), (40, 5352034), (76, 2816860), (80, 2676017), (95, 2253488), (127, 1685680), (152, 1408430), (190, 1126744), (254, 842840), (304, 704215), (380, 563372), (508, 421420), (635, 337136), (760, 281686), (1016, 210710), (1109, 193040), (1270, 168568), (1520, 140843), (2032, 105355), (2218, 96520), (2413, 88720), (2540, 84284), (4436, 48260), (4826, 44360), (5080, 42142), (5545, 38608), (8872, 24130), (9652, 22180), (10160, 21071), (11090, 19304), (12065, 17744)]